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CVE-2021-3480

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the...

7.5 HighFix available

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

1.70%Up 1.3 points since May 21, 2021
90%50%10%1%

What each source reports

NVD Score used 7.5

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

Record
CVE-2021-3480
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness
CWE-476
Updated
2026-11-02
CVE List No score

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

Record
CVE-2021-3480
Weakness
CWE-476
Updated
2026-11-02
EUVDEUVD-2021-26802 No score

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

Record
EUVD-2021-26802
Updated
2026-11-03
GitHub AdvisoriesGHSA-7c98-4wpw-92jq No score

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the...

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

Record
GHSA-7c98-4wpw-92jq
Weakness
CWE-476
Updated
2026-11-02
OSV 7.5

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

Record
CVE-2021-3480
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2021-3480 7.5

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

Record
DEBIAN-CVE-2021-3480
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 7 moreShow less
OSVRHSA-2021:1983 7.5

Red Hat Security Advisory: idm:DL1 security update

Record
RHSA-2021:1983
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2021:2026 7.5

Red Hat Security Advisory: ipa security update

Record
RHSA-2021:2026
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2021:2027 7.5

Red Hat Security Advisory: ipa security update

Record
RHSA-2021:2027
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2021:2032 7.5

Red Hat Security Advisory: slapi-nis security and bug fix update

Record
RHSA-2021:2032
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRLSA-2021:1983 7.5

Important: idm:DL1 security update

Rocky Enterprise Software Foundation Identity Management (IdM) is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments.

Security Fix(es):

  • slapi-nis: NULL dereference (DoS) with specially crafted Binding DN (CVE-2021-3480)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
RLSA-2021:1983
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2021-3480 7.5

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

Record
UBUNTU-CVE-2021-3480
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVALSA-2021:1983 No score

Important: idm:DL1 security update

AlmaLinux Identity Management (IdM) is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments.

Security Fix(es):

  • slapi-nis: NULL dereference (DoS) with specially crafted Binding DN (CVE-2021-3480)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
ALSA-2021:1983
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
bind-dyndb-ldap
AlmaLinux:8
 before 11.6-2.module_el8.5.0+2603+92118e57
11.6-2.module_el8.5.0+2603+92118e57
custodia
AlmaLinux:8
 before 0.6.0-3.module_el8.6.0+2881+2f24dc92
0.6.0-3.module_el8.6.0+2881+2f24dc92
custodia
AlmaLinux:8
 before 0.6.0-3.module_el8.5.0+2603+92118e57
0.6.0-3.module_el8.5.0+2603+92118e57
opendnssec
AlmaLinux:8
 before 2.1.7-1.module_el8.6.0+2881+2f24dc92
2.1.7-1.module_el8.6.0+2881+2f24dc92
opendnssec
AlmaLinux:8
 before 2.1.7-1.module_el8.5.0+2603+92118e57
2.1.7-1.module_el8.5.0+2603+92118e57
python3-custodia
AlmaLinux:8
 before 0.6.0-3.module_el8.6.0+2881+2f24dc92
0.6.0-3.module_el8.6.0+2881+2f24dc92
python3-custodia
AlmaLinux:8
 before 0.6.0-3.module_el8.5.0+2603+92118e57
0.6.0-3.module_el8.5.0+2603+92118e57
python3-jwcrypto
AlmaLinux:8
 before 0.5.0-1.module_el8.5.0+2603+92118e57
0.5.0-1.module_el8.5.0+2603+92118e57
python3-jwcrypto
AlmaLinux:8
 before 0.5.0-1.module_el8.6.0+2881+2f24dc92
0.5.0-1.module_el8.6.0+2881+2f24dc92
python3-jwcrypto
AlmaLinux:8
 before 0.5.0-1.module_el8.6.0+2737+7e73ea90
0.5.0-1.module_el8.6.0+2737+7e73ea90
Show 194 moreShow less
Affected packages
PackageAffectedFixed
python3-kdcproxy
AlmaLinux:8
 before 0.4-5.module_el8.5.0+2603+92118e57
0.4-5.module_el8.5.0+2603+92118e57
python3-kdcproxy
AlmaLinux:8
 before 0.4-5.module_el8.6.0+2881+2f24dc92
0.4-5.module_el8.6.0+2881+2f24dc92
python3-pyusb
AlmaLinux:8
 before 1.0.0-9.module_el8.5.0+2603+92118e57
1.0.0-9.module_el8.5.0+2603+92118e57
python3-pyusb
AlmaLinux:8
 before 1.0.0-9.module_el8.6.0+2881+2f24dc92
1.0.0-9.module_el8.6.0+2881+2f24dc92
python3-pyusb
AlmaLinux:8
 before 1.0.0-9.module_el8.6.0+2737+7e73ea90
1.0.0-9.module_el8.6.0+2737+7e73ea90
python3-qrcode
AlmaLinux:8
 before 5.1-12.module_el8.5.0+2603+92118e57
5.1-12.module_el8.5.0+2603+92118e57
python3-qrcode
AlmaLinux:8
 before 5.1-12.module_el8.6.0+2881+2f24dc92
5.1-12.module_el8.6.0+2881+2f24dc92
python3-qrcode
AlmaLinux:8
 before 5.1-12.module_el8.6.0+2737+7e73ea90
5.1-12.module_el8.6.0+2737+7e73ea90
python3-qrcode-core
AlmaLinux:8
 before 5.1-12.module_el8.6.0+2737+7e73ea90
5.1-12.module_el8.6.0+2737+7e73ea90
python3-qrcode-core
AlmaLinux:8
 before 5.1-12.module_el8.5.0+2603+92118e57
5.1-12.module_el8.5.0+2603+92118e57
python3-qrcode-core
AlmaLinux:8
 before 5.1-12.module_el8.6.0+2881+2f24dc92
5.1-12.module_el8.6.0+2881+2f24dc92
python3-yubico
AlmaLinux:8
 before 1.3.2-9.module_el8.6.0+2737+7e73ea90
1.3.2-9.module_el8.6.0+2737+7e73ea90
python3-yubico
AlmaLinux:8
 before 1.3.2-9.module_el8.6.0+2881+2f24dc92
1.3.2-9.module_el8.6.0+2881+2f24dc92
python3-yubico
AlmaLinux:8
 before 1.3.2-9.module_el8.5.0+2603+92118e57
1.3.2-9.module_el8.5.0+2603+92118e57
softhsm
AlmaLinux:8
 before 2.6.0-5.module_el8.5.0+2603+92118e57
2.6.0-5.module_el8.5.0+2603+92118e57
softhsm
AlmaLinux:8
 before 2.6.0-5.module_el8.6.0+2881+2f24dc92
2.6.0-5.module_el8.6.0+2881+2f24dc92
softhsm-devel
AlmaLinux:8
 before 2.6.0-5.module_el8.6.0+2881+2f24dc92
2.6.0-5.module_el8.6.0+2881+2f24dc92
softhsm-devel
AlmaLinux:8
 before 2.6.0-5.module_el8.5.0+2603+92118e57
2.6.0-5.module_el8.5.0+2603+92118e57
slapi-nis
Debian:12
 before 0.56.5-2
0.56.5-2
slapi-nis
Debian:13
 before 0.56.5-2
0.56.5-2
bind-dyndb-ldap
Red Hat:enterprise_linux:8::appstream
 before 0:11.6-2.module+el8.4.0+9328+4ec4e316
0:11.6-2.module+el8.4.0+9328+4ec4e316
bind-dyndb-ldap-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:11.6-2.module+el8.4.0+9328+4ec4e316
0:11.6-2.module+el8.4.0+9328+4ec4e316
bind-dyndb-ldap-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:11.6-2.module+el8.4.0+9328+4ec4e316
0:11.6-2.module+el8.4.0+9328+4ec4e316
custodia
Red Hat:enterprise_linux:8::appstream
 before 0:0.6.0-3.module+el8.1.0+4098+f286395e
0:0.6.0-3.module+el8.1.0+4098+f286395e
ipa
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-client
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-client-common
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-client-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-client-epn
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-client-samba
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-common
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-healthcheck
Red Hat:enterprise_linux:8::appstream
 before 0:0.7-3.module+el8.4.0+9007+5084bdd8
0:0.7-3.module+el8.4.0+9007+5084bdd8
ipa-healthcheck-core
Red Hat:enterprise_linux:8::appstream
 before 0:0.7-3.module+el8.4.0+9007+5084bdd8
0:0.7-3.module+el8.4.0+9007+5084bdd8
ipa-python-compat
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-selinux
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-server
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-server-common
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-server-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-server-dns
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-server-trust-ad
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
ipa-server-trust-ad-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
opendnssec
Red Hat:enterprise_linux:8::appstream
 before 0:2.1.7-1.module+el8.4.0+9007+5084bdd8
0:2.1.7-1.module+el8.4.0+9007+5084bdd8
opendnssec-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.1.7-1.module+el8.4.0+9007+5084bdd8
0:2.1.7-1.module+el8.4.0+9007+5084bdd8
opendnssec-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:2.1.7-1.module+el8.4.0+9007+5084bdd8
0:2.1.7-1.module+el8.4.0+9007+5084bdd8
python-jwcrypto
Red Hat:enterprise_linux:8::appstream
 before 0:0.5.0-1.module+el8.1.0+4098+f286395e
0:0.5.0-1.module+el8.1.0+4098+f286395e
python-kdcproxy
Red Hat:enterprise_linux:8::appstream
 before 0:0.4-5.module+el8.2.0+4691+a05b2456
0:0.4-5.module+el8.2.0+4691+a05b2456
python-qrcode
Red Hat:enterprise_linux:8::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python-yubico
Red Hat:enterprise_linux:8::appstream
 before 0:1.3.2-9.module+el8.1.0+4098+f286395e
0:1.3.2-9.module+el8.1.0+4098+f286395e
python3-custodia
Red Hat:enterprise_linux:8::appstream
 before 0:0.6.0-3.module+el8.1.0+4098+f286395e
0:0.6.0-3.module+el8.1.0+4098+f286395e
python3-ipaclient
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
python3-ipalib
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
python3-ipaserver
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
python3-ipatests
Red Hat:enterprise_linux:8::appstream
 before 0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
0:4.9.2-3.module+el8.4.0+10412+5ecb5b37
python3-jwcrypto
Red Hat:enterprise_linux:8::appstream
 before 0:0.5.0-1.module+el8.1.0+4098+f286395e
0:0.5.0-1.module+el8.1.0+4098+f286395e
python3-kdcproxy
Red Hat:enterprise_linux:8::appstream
 before 0:0.4-5.module+el8.2.0+4691+a05b2456
0:0.4-5.module+el8.2.0+4691+a05b2456
python3-pyusb
Red Hat:enterprise_linux:8::appstream
 before 0:1.0.0-9.module+el8.1.0+4098+f286395e
0:1.0.0-9.module+el8.1.0+4098+f286395e
python3-qrcode
Red Hat:enterprise_linux:8::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python3-qrcode-core
Red Hat:enterprise_linux:8::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python3-yubico
Red Hat:enterprise_linux:8::appstream
 before 0:1.3.2-9.module+el8.1.0+4098+f286395e
0:1.3.2-9.module+el8.1.0+4098+f286395e
pyusb
Red Hat:enterprise_linux:8::appstream
 before 0:1.0.0-9.module+el8.1.0+4098+f286395e
0:1.0.0-9.module+el8.1.0+4098+f286395e
slapi-nis
Red Hat:enterprise_linux:8::appstream
 before 0:0.56.6-2.module+el8.4.0+10615+2234cc2c
0:0.56.6-2.module+el8.4.0+10615+2234cc2c
slapi-nis-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:0.56.6-2.module+el8.4.0+10615+2234cc2c
0:0.56.6-2.module+el8.4.0+10615+2234cc2c
slapi-nis-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:0.56.6-2.module+el8.4.0+10615+2234cc2c
0:0.56.6-2.module+el8.4.0+10615+2234cc2c
softhsm
Red Hat:enterprise_linux:8::appstream
 before 0:2.6.0-5.module+el8.4.0+10227+076cd560
0:2.6.0-5.module+el8.4.0+10227+076cd560
softhsm-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.6.0-5.module+el8.4.0+10227+076cd560
0:2.6.0-5.module+el8.4.0+10227+076cd560
softhsm-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:2.6.0-5.module+el8.4.0+10227+076cd560
0:2.6.0-5.module+el8.4.0+10227+076cd560
softhsm-devel
Red Hat:enterprise_linux:8::appstream
 before 0:2.6.0-5.module+el8.4.0+10227+076cd560
0:2.6.0-5.module+el8.4.0+10227+076cd560
bind-dyndb-ldap
Red Hat:rhel_eus:8.2::appstream
 before 0:11.2-3.module+el8.2.0+4921+923e30d5
0:11.2-3.module+el8.2.0+4921+923e30d5
bind-dyndb-ldap-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:11.2-3.module+el8.2.0+4921+923e30d5
0:11.2-3.module+el8.2.0+4921+923e30d5
bind-dyndb-ldap-debugsource
Red Hat:rhel_eus:8.2::appstream
 before 0:11.2-3.module+el8.2.0+4921+923e30d5
0:11.2-3.module+el8.2.0+4921+923e30d5
custodia
Red Hat:rhel_eus:8.2::appstream
 before 0:0.6.0-3.module+el8.1.0+4098+f286395e
0:0.6.0-3.module+el8.1.0+4098+f286395e
ipa
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-client
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-client-common
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-client-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-client-samba
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-common
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-debugsource
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-healthcheck
Red Hat:rhel_eus:8.2::appstream
 before 0:0.4-4.module+el8.2.0+5489+95477d9f
0:0.4-4.module+el8.2.0+5489+95477d9f
ipa-healthcheck-core
Red Hat:rhel_eus:8.2::appstream
 before 0:0.4-4.module+el8.2.0+5489+95477d9f
0:0.4-4.module+el8.2.0+5489+95477d9f
ipa-idoverride-memberof
Red Hat:rhel_eus:8.2::appstream
 before 0:0.0.4-6.module+el8.1.0+4098+f286395e
0:0.0.4-6.module+el8.1.0+4098+f286395e
ipa-idoverride-memberof-plugin
Red Hat:rhel_eus:8.2::appstream
 before 0:0.0.4-6.module+el8.1.0+4098+f286395e
0:0.0.4-6.module+el8.1.0+4098+f286395e
ipa-python-compat
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-server
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-server-common
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-server-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-server-dns
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-server-trust-ad
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
ipa-server-trust-ad-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
opendnssec
Red Hat:rhel_eus:8.2::appstream
 before 0:1.4.14-1.module+el8.1.0+4098+f286395e
0:1.4.14-1.module+el8.1.0+4098+f286395e
opendnssec-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:1.4.14-1.module+el8.1.0+4098+f286395e
0:1.4.14-1.module+el8.1.0+4098+f286395e
opendnssec-debugsource
Red Hat:rhel_eus:8.2::appstream
 before 0:1.4.14-1.module+el8.1.0+4098+f286395e
0:1.4.14-1.module+el8.1.0+4098+f286395e
python-jwcrypto
Red Hat:rhel_eus:8.2::appstream
 before 0:0.5.0-1.module+el8.1.0+4098+f286395e
0:0.5.0-1.module+el8.1.0+4098+f286395e
python-kdcproxy
Red Hat:rhel_eus:8.2::appstream
 before 0:0.4-5.module+el8.2.0+4691+a05b2456
0:0.4-5.module+el8.2.0+4691+a05b2456
python-qrcode
Red Hat:rhel_eus:8.2::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python-yubico
Red Hat:rhel_eus:8.2::appstream
 before 0:1.3.2-9.module+el8.1.0+4098+f286395e
0:1.3.2-9.module+el8.1.0+4098+f286395e
python3-custodia
Red Hat:rhel_eus:8.2::appstream
 before 0:0.6.0-3.module+el8.1.0+4098+f286395e
0:0.6.0-3.module+el8.1.0+4098+f286395e
python3-ipaclient
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
python3-ipalib
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
python3-ipaserver
Red Hat:rhel_eus:8.2::appstream
 before 0:4.8.4-11.module+el8.2.0+10290+4658f31c
0:4.8.4-11.module+el8.2.0+10290+4658f31c
python3-jwcrypto
Red Hat:rhel_eus:8.2::appstream
 before 0:0.5.0-1.module+el8.1.0+4098+f286395e
0:0.5.0-1.module+el8.1.0+4098+f286395e
python3-kdcproxy
Red Hat:rhel_eus:8.2::appstream
 before 0:0.4-5.module+el8.2.0+4691+a05b2456
0:0.4-5.module+el8.2.0+4691+a05b2456
python3-pyusb
Red Hat:rhel_eus:8.2::appstream
 before 0:1.0.0-9.module+el8.1.0+4098+f286395e
0:1.0.0-9.module+el8.1.0+4098+f286395e
python3-qrcode
Red Hat:rhel_eus:8.2::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python3-qrcode-core
Red Hat:rhel_eus:8.2::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python3-yubico
Red Hat:rhel_eus:8.2::appstream
 before 0:1.3.2-9.module+el8.1.0+4098+f286395e
0:1.3.2-9.module+el8.1.0+4098+f286395e
pyusb
Red Hat:rhel_eus:8.2::appstream
 before 0:1.0.0-9.module+el8.1.0+4098+f286395e
0:1.0.0-9.module+el8.1.0+4098+f286395e
slapi-nis
Red Hat:rhel_eus:8.2::appstream
 before 0:0.56.3-3.module+el8.2.0+10782+8facb0b2
0:0.56.3-3.module+el8.2.0+10782+8facb0b2
slapi-nis-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:0.56.3-3.module+el8.2.0+10782+8facb0b2
0:0.56.3-3.module+el8.2.0+10782+8facb0b2
slapi-nis-debugsource
Red Hat:rhel_eus:8.2::appstream
 before 0:0.56.3-3.module+el8.2.0+10782+8facb0b2
0:0.56.3-3.module+el8.2.0+10782+8facb0b2
softhsm
Red Hat:rhel_eus:8.2::appstream
 before 0:2.4.0-4.module+el8.2.0+5779+a38c524f
0:2.4.0-4.module+el8.2.0+5779+a38c524f
softhsm-debuginfo
Red Hat:rhel_eus:8.2::appstream
 before 0:2.4.0-4.module+el8.2.0+5779+a38c524f
0:2.4.0-4.module+el8.2.0+5779+a38c524f
softhsm-debugsource
Red Hat:rhel_eus:8.2::appstream
 before 0:2.4.0-4.module+el8.2.0+5779+a38c524f
0:2.4.0-4.module+el8.2.0+5779+a38c524f
softhsm-devel
Red Hat:rhel_eus:8.2::appstream
 before 0:2.4.0-4.module+el8.2.0+5779+a38c524f
0:2.4.0-4.module+el8.2.0+5779+a38c524f
bind-dyndb-ldap
Red Hat:rhel_eus:8.1::appstream
 before 0:11.1-14.module+el8.1.0+4098+f286395e
0:11.1-14.module+el8.1.0+4098+f286395e
bind-dyndb-ldap-debuginfo
Red Hat:rhel_eus:8.1::appstream
 before 0:11.1-14.module+el8.1.0+4098+f286395e
0:11.1-14.module+el8.1.0+4098+f286395e
bind-dyndb-ldap-debugsource
Red Hat:rhel_eus:8.1::appstream
 before 0:11.1-14.module+el8.1.0+4098+f286395e
0:11.1-14.module+el8.1.0+4098+f286395e
custodia
Red Hat:rhel_eus:8.1::appstream
 before 0:0.6.0-3.module+el8.1.0+4098+f286395e
0:0.6.0-3.module+el8.1.0+4098+f286395e
ipa
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-client
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-client-common
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-client-debuginfo
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-client-samba
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-common
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-debuginfo
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-debugsource
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-healthcheck
Red Hat:rhel_eus:8.1::appstream
 before 0:0.3-4.module+el8.1.0+4098+f286395e
0:0.3-4.module+el8.1.0+4098+f286395e
ipa-idoverride-memberof
Red Hat:rhel_eus:8.1::appstream
 before 0:0.0.4-6.module+el8.1.0+4098+f286395e
0:0.0.4-6.module+el8.1.0+4098+f286395e
ipa-idoverride-memberof-plugin
Red Hat:rhel_eus:8.1::appstream
 before 0:0.0.4-6.module+el8.1.0+4098+f286395e
0:0.0.4-6.module+el8.1.0+4098+f286395e
ipa-python-compat
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-server
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-server-common
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-server-debuginfo
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-server-dns
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-server-trust-ad
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
ipa-server-trust-ad-debuginfo
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
opendnssec
Red Hat:rhel_eus:8.1::appstream
 before 0:1.4.14-1.module+el8.1.0+4098+f286395e
0:1.4.14-1.module+el8.1.0+4098+f286395e
opendnssec-debuginfo
Red Hat:rhel_eus:8.1::appstream
 before 0:1.4.14-1.module+el8.1.0+4098+f286395e
0:1.4.14-1.module+el8.1.0+4098+f286395e
opendnssec-debugsource
Red Hat:rhel_eus:8.1::appstream
 before 0:1.4.14-1.module+el8.1.0+4098+f286395e
0:1.4.14-1.module+el8.1.0+4098+f286395e
python-jwcrypto
Red Hat:rhel_eus:8.1::appstream
 before 0:0.5.0-1.module+el8.1.0+4098+f286395e
0:0.5.0-1.module+el8.1.0+4098+f286395e
python-kdcproxy
Red Hat:rhel_eus:8.1::appstream
 before 0:0.4-3.module+el8.1.0+4098+f286395e
0:0.4-3.module+el8.1.0+4098+f286395e
python-qrcode
Red Hat:rhel_eus:8.1::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python-yubico
Red Hat:rhel_eus:8.1::appstream
 before 0:1.3.2-9.module+el8.1.0+4098+f286395e
0:1.3.2-9.module+el8.1.0+4098+f286395e
python3-custodia
Red Hat:rhel_eus:8.1::appstream
 before 0:0.6.0-3.module+el8.1.0+4098+f286395e
0:0.6.0-3.module+el8.1.0+4098+f286395e
python3-ipaclient
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
python3-ipalib
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
python3-ipaserver
Red Hat:rhel_eus:8.1::appstream
 before 0:4.8.0-13.module+el8.1.0+4923+c6efe041
0:4.8.0-13.module+el8.1.0+4923+c6efe041
python3-jwcrypto
Red Hat:rhel_eus:8.1::appstream
 before 0:0.5.0-1.module+el8.1.0+4098+f286395e
0:0.5.0-1.module+el8.1.0+4098+f286395e
python3-kdcproxy
Red Hat:rhel_eus:8.1::appstream
 before 0:0.4-3.module+el8.1.0+4098+f286395e
0:0.4-3.module+el8.1.0+4098+f286395e
python3-pyusb
Red Hat:rhel_eus:8.1::appstream
 before 0:1.0.0-9.module+el8.1.0+4098+f286395e
0:1.0.0-9.module+el8.1.0+4098+f286395e
python3-qrcode
Red Hat:rhel_eus:8.1::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python3-qrcode-core
Red Hat:rhel_eus:8.1::appstream
 before 0:5.1-12.module+el8.1.0+4098+f286395e
0:5.1-12.module+el8.1.0+4098+f286395e
python3-yubico
Red Hat:rhel_eus:8.1::appstream
 before 0:1.3.2-9.module+el8.1.0+4098+f286395e
0:1.3.2-9.module+el8.1.0+4098+f286395e
pyusb
Red Hat:rhel_eus:8.1::appstream
 before 0:1.0.0-9.module+el8.1.0+4098+f286395e
0:1.0.0-9.module+el8.1.0+4098+f286395e
slapi-nis
Red Hat:rhel_eus:8.1::appstream
 before 0:0.56.3-3.module+el8.1.0+10781+dffa5bca
0:0.56.3-3.module+el8.1.0+10781+dffa5bca
slapi-nis-debuginfo
Red Hat:rhel_eus:8.1::appstream
 before 0:0.56.3-3.module+el8.1.0+10781+dffa5bca
0:0.56.3-3.module+el8.1.0+10781+dffa5bca
slapi-nis-debugsource
Red Hat:rhel_eus:8.1::appstream
 before 0:0.56.3-3.module+el8.1.0+10781+dffa5bca
0:0.56.3-3.module+el8.1.0+10781+dffa5bca
softhsm
Red Hat:rhel_eus:8.1::appstream
 before 0:2.4.0-2.module+el8.1.0+4098+f286395e
0:2.4.0-2.module+el8.1.0+4098+f286395e
softhsm-debuginfo
Red Hat:rhel_eus:8.1::appstream
 before 0:2.4.0-2.module+el8.1.0+4098+f286395e
0:2.4.0-2.module+el8.1.0+4098+f286395e
softhsm-debugsource
Red Hat:rhel_eus:8.1::appstream
 before 0:2.4.0-2.module+el8.1.0+4098+f286395e
0:2.4.0-2.module+el8.1.0+4098+f286395e
softhsm-devel
Red Hat:rhel_eus:8.1::appstream
 before 0:2.4.0-2.module+el8.1.0+4098+f286395e
0:2.4.0-2.module+el8.1.0+4098+f286395e
slapi-nis
Red Hat:enterprise_linux:7::client
 before 0:0.56.5-4.el7_9
0:0.56.5-4.el7_9
slapi-nis-debuginfo
Red Hat:enterprise_linux:7::client
 before 0:0.56.5-4.el7_9
0:0.56.5-4.el7_9
slapi-nis
Red Hat:enterprise_linux:7::computenode
 before 0:0.56.5-4.el7_9
0:0.56.5-4.el7_9
slapi-nis-debuginfo
Red Hat:enterprise_linux:7::computenode
 before 0:0.56.5-4.el7_9
0:0.56.5-4.el7_9
slapi-nis
Red Hat:enterprise_linux:7::server
 before 0:0.56.5-4.el7_9
0:0.56.5-4.el7_9
slapi-nis-debuginfo
Red Hat:enterprise_linux:7::server
 before 0:0.56.5-4.el7_9
0:0.56.5-4.el7_9
slapi-nis
Red Hat:enterprise_linux:7::workstation
 before 0:0.56.5-4.el7_9
0:0.56.5-4.el7_9
slapi-nis-debuginfo
Red Hat:enterprise_linux:7::workstation
 before 0:0.56.5-4.el7_9
0:0.56.5-4.el7_9
bind-dyndb-ldap
Rocky Linux:8
 before 0:11.6-2.module+el8.4.0+429+6bd33fea
0:11.6-2.module+el8.4.0+429+6bd33fea
custodia
Rocky Linux:8
 before 0:0.6.0-3.module+el8.4.0+429+6bd33fea
0:0.6.0-3.module+el8.4.0+429+6bd33fea
ipa
Rocky Linux:8
 before 0:4.9.2-3.module+el8.4.0+429+6bd33fea
0:4.9.2-3.module+el8.4.0+429+6bd33fea
ipa-healthcheck
Rocky Linux:8
 before 0:0.7-3.module+el8.4.0+429+6bd33fea
0:0.7-3.module+el8.4.0+429+6bd33fea
opendnssec
Rocky Linux:8
 before 0:2.1.7-1.module+el8.4.0+429+6bd33fea
0:2.1.7-1.module+el8.4.0+429+6bd33fea
python-jwcrypto
Rocky Linux:8
 before 0:0.5.0-1.module+el8.4.0+429+6bd33fea
0:0.5.0-1.module+el8.4.0+429+6bd33fea
python-jwcrypto
Rocky Linux:8
 before 0:0.5.0-1.1.module+el8.7.0+1074+aae18f3a
0:0.5.0-1.1.module+el8.7.0+1074+aae18f3a
python-kdcproxy
Rocky Linux:8
 before 0:0.4-5.module+el8.3.0+244+0b2ae752
0:0.4-5.module+el8.3.0+244+0b2ae752
python-qrcode
Rocky Linux:8
 before 0:5.1-12.module+el8.4.0+429+6bd33fea
0:5.1-12.module+el8.4.0+429+6bd33fea
python-yubico
Rocky Linux:8
 before 0:1.3.2-9.module+el8.4.0+429+6bd33fea
0:1.3.2-9.module+el8.4.0+429+6bd33fea
python-yubico
Rocky Linux:8
 before 0:1.3.2-9.1.module+el8.7.0+1074+aae18f3a
0:1.3.2-9.1.module+el8.7.0+1074+aae18f3a
pyusb
Rocky Linux:8
 before 0:1.0.0-9.module+el8.4.0+429+6bd33fea
0:1.0.0-9.module+el8.4.0+429+6bd33fea
pyusb
Rocky Linux:8
 before 0:1.0.0-9.1.module+el8.7.0+1074+aae18f3a
0:1.0.0-9.1.module+el8.7.0+1074+aae18f3a
slapi-nis
Rocky Linux:8
 before 0:0.56.6-2.module+el8.4.0+429+6bd33fea
0:0.56.6-2.module+el8.4.0+429+6bd33fea
softhsm
Rocky Linux:8
 before 0:2.6.0-5.module+el8.4.0+429+6bd33fea
0:2.6.0-5.module+el8.4.0+429+6bd33fea
slapi-nis
Ubuntu:16.04:LTS
 All versions, plus listed versions
0.54.2-10.55-1
 None known
slapi-nis
Ubuntu:18.04:LTS
 All versions, plus listed versions
0.56.1-1build1
 None known
slapi-nis
Ubuntu:20.04:LTS
 All versions, plus listed versions
0.56.2-1build1
 None known
slapi-nis
Ubuntu:22.04:LTS
 All versions, plus listed versions
0.56.5-20.56.7-1
 None known
slapi-nis
Ubuntu:24.04:LTS
 All versions, plus listed versions
0.60.0-10.60.0-1build20.60.0-1build3
 None known
slapi-nis
Ubuntu:25.10
 All versions, plus listed versions
0.60.0-1.1
 None known
slapi-nis
Ubuntu:26.04:LTS
 All versions, plus listed versions
0.60.0-1.1
 None known

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-3480 is a high vulnerability (CVSS 7.5) in Slapi-nis Project Slapi-nis, published May 18, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.70%, the 77th percentile. Fixed in bind-dyndb-ldap 11.6-2.module_el8.5.0+2603+92118e57.

References

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