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CVE-2021-38155

OpenStack Keystone allows information disclosure during account locking

7.5 HighFix available

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

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
High
Integrity
None
Availability
None

Exploit likelihood

2.48%Up 2.1 points since Aug 7, 2021
90%50%10%1%

What each source reports

NVD Score used 7.5

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
CVE-2021-38155
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness
CWE-307
Updated
2026-11-02
CVE List No score

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
CVE-2021-38155
Updated
2026-11-02
EUVDEUVD-2022-2263 No score

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
EUVD-2022-2263
Updated
2026-11-03
GitHub AdvisoriesGHSA-4225-97pr-rr52 7.5

OpenStack Keystone allows information disclosure during account locking

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
GHSA-4225-97pr-rr52
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-307
Updated
2026-11-02
OSV 7.5

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
CVE-2021-38155
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated
2026-11-02
OSVDEBIAN-CVE-2021-38155 7.5

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
DEBIAN-CVE-2021-38155
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated
2026-11-02
Show 5 moreShow less
OSVGHSA-4225-97pr-rr52 7.5

OpenStack Keystone allows information disclosure during account locking

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
GHSA-4225-97pr-rr52
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-307
Updated
2026-11-02
OSVPYSEC-2026-830 7.5

OpenStack Keystone allows information disclosure during account locking

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
PYSEC-2026-830
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated
2026-11-02
OSVUBUNTU-CVE-2021-38155 7.5

OpenStack Keystone 10.x through 16.x before 16.0.2, 17.x before 17.0.1, 18.x before 18.0.1, and 19.x before 19.0.1 allows information disclosure during account locking (related to PCI DSS features). By guessing the name of an account and failing to authenticate multiple times, any unauthenticated actor could both confirm the account exists and obtain that account's corresponding UUID, which might be leveraged for other unrelated attacks. All deployments enabling security_compliance.lockout_failure_attempts are affected.

Record
UBUNTU-CVE-2021-38155
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated
2026-11-02
OSVSUSE-SU-2022:1654-1 No score

Security update for documentation-suse-openstack-cloud, kibana, openstack-keystone, openstack-monasca-notification

This update for documentation-suse-openstack-cloud, kibana, openstack-keystone, openstack-monasca-notification fixes the following issues:

  • CVE-2021-22141: Fixed URL redirection flaw (bsc#1186868).
  • CVE-2021-38155: Fixed information disclosure during account locking (bsc#1189390).

The following non-security bugs were fixed:

  • Fix smtp server authentication (bsc#1197204)
Record
SUSE-SU-2022:1654-1
Updated
2026-11-02
OSVSUSE-SU-2022:1729-1 No score

Security update for ardana-barbican, grafana, openstack-barbican, openstack-cinder, openstack-heat-gbp, openstack-horizon-plugin-gbp-ui, openstack-ironic, openstack-keystone, openstack-neutron-gbp, python-lxml, release-notes-suse-openstack-cloud

This update for ardana-barbican, grafana, openstack-barbican, openstack-cinder, openstack-heat-gbp, openstack-horizon-plugin-gbp-ui, openstack-ironic, openstack-keystone, openstack-neutron-gbp, python-lxml, release-notes-suse-openstack-cloud fixes the following issues:

Security fixes included on the update:

ardana-barbican:

  • Update policies to protect container secret access (SOC-11621)
  • Update policies to protect secret metadata access (SOC-11620)

openstack-neutron:

  • CVE-2021-40085: Fixed arbitrary dnsmasq reconfiguration via extra_dhcp_opts (bsc#1189794).

rubygem-sinatra:

  • CVE-2022-29970: Fixed path traversal possible outside of public_dir when serving static files (bsc#1199138).

python-XStatic-jquery-ui:

  • CVE-2021-41182: Fixed XSS in the altField option of the Datepicker widget (bsc#1192070)
  • CVE-2021-41183: Fixed XSS in the of option of the .position() util (bsc#1192073)
  • CVE-2021-41184: Fixed XSS in *Text options of the Datepicker widget (bsc#1192075)

python-lxml:

  • CVE-2018-19787: Fixed that the lxml.html.clean module does remove javascript in lxml/html/clean.py (bsc#1118088).
  • CVE-2020-27783: Fixed mXSS due to the use of improper parser (bsc#1179534).
  • CVE-2021-28957: Fixed missing input sanitization for formaction HTML5 attributes that may have led to XSS (bsc#1184177).
  • CVE-2021-43818: Fixed HTML Cleaner that allowed crafted and SVG embedded scripts to pass through (bsc#1193752).

openstack-barbican:

  • CVE-2022-23451: Disallows authenticated users to add/modify/delete arbitrary metadata on any secret (bsc#1194952).
  • CVE-2022-23452: Disallows anyone with an admin role to add their secrets to a different project's containers (bsc#1194954).

grafana:

  • CVE-2021-44716: Fixed net/http: limit growth of header canonicalization cache (bsc#1193597).

openstack-keystone:

  • CVE-2021-38155: Fixed information disclosure during account locking (bsc#1189390).

Non-security fixes included on the update:

Changes in ardana-barbican:

  • Update to version 9.0+git.1644879908.8a641c1:

    • Update policies to protect container secret access (SOC-11621)
  • Update to version 9.0+git.1643052417.9a3348e:

    • update policies to protect secret metadata access (SOC-11620)

Changes in grafana:

  • Add CVE-2021-43813.patch (bsc#1193688, CVE-2021-43813)

    • directory traversal vulnerability for .md files
  • Bump Go to 1.16 (bsc#1193597, CVE-2021-44716)

    • Fix Go net/http: limit growth of header canonicalization cache

Changes in openstack-barbican:

  • Add patches (0001-Fix-RBAC-and-ACL-access-for-managing-secret-containe.patch and 0001-Fix-policy-for-adding-a-secret-to-a-container.patch) to fix the legacy policy rules for adding a secret to a container and removing a secret from a container. bsc#1194954,CVE-2022-23452

  • Add patch (0001-Fix-secret-metadata-access-rules.patch) to fix the legacy policy rules for accessing secret metadata by checking that the user making the request is authenticated for the project that owns the secret. bsc#1194952,CVE-2022-23451

Changes in openstack-cinder:

  • Update to version cinder-13.0.10.dev24:
    • Correct group:reset_group_snapshot_status policy

Changes in openstack-cinder:

  • Update to version cinder-13.0.10.dev24:
    • Correct group:reset_group_snapshot_status policy

Changes in openstack-heat-gbp:

  • Update to version group-based-policy-automation-14.0.1.dev4:

    • Add support for yoga
  • Update to version group-based-policy-automation-14.0.1.dev3:

    • Python2/3 compatibility fixes
  • Update to version group-based-policy-automation-14.0.1.dev2:

    • Add support for xena
  • Update to version group-based-policy-automation-14.0.1.dev1:

    • Remove py27 from gate jobs 14.0.0

Changes in openstack-horizon-plugin-gbp-ui:

  • Update to version group-based-policy-ui-14.0.1.dev3:

    • Add support for yoga
  • Update to version group-based-policy-ui-14.0.1.dev2:

    • Python2/3 compatibility changes
  • Update to version group-based-policy-ui-14.0.1.dev1:

    • Add support for xena …
Record
SUSE-SU-2022:1729-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
keystone
PyPI
10.0 up to 16.0.2
16.0.2
keystone
PyPI
17.0 up to 17.0.1
17.0.1
keystone
PyPI
18.0 up to 18.0.1
18.0.1
keystone
PyPI
19.0 up to 19.0.1
19.0.1
keystone
Debian:12
before 2:19.0.0-3
2:19.0.0-3
keystone
Debian:13
before 2:19.0.0-3
2:19.0.0-3
keystone
Debian:14
before 2:19.0.0-3
2:19.0.0-3
keystone
Debian:10
From an advisory covering 2 CVEs
before 2:14.2.0-0+deb10u2, plus listed versions
2:14.0.1-22:14.2.0-0+deb10u1
2:14.2.0-0+deb10u2
keystone
PyPI
10.0 up to 16.0.2, plus listed versions
12.0.212.0.313.0.213.0.313.0.4
Show 12 moreShow less
14.0.014.0.114.1.014.2.015.0.015.0.0.0rc115.0.0.0rc215.0.116.0.016.0.0.0rc116.0.0.0rc216.0.1
16.0.2
keystone
PyPI
17.0 up to 17.0.1, plus listed versions
17.0.0
17.0.1
Show 86 moreShow less
Affected packages
PackageAffectedFixed
keystone
PyPI
18.0 up to 18.0.1, plus listed versions
18.0.0
18.0.1
keystone
PyPI
19.0 up to 19.0.1, plus listed versions
19.0.0
19.0.1
keystone
PyPI
10.0 up to 16.0.2, 17.0 up to 17.0.1, 18.0 up to 18.0.1, 19.0 up to 19.0.1, plus listed versions
12.0.212.0.313.0.213.0.313.0.4
Show 15 moreShow less
14.0.014.0.114.1.014.2.015.0.015.0.0.0rc115.0.0.0rc215.0.116.0.016.0.0.0rc116.0.0.0rc216.0.117.0.018.0.019.0.0
16.0.217.0.118.0.119.0.1
documentation-hpe-helion-openstack-installation
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-hpe-helion-openstack-operations
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-hpe-helion-openstack-opsconsole
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-hpe-helion-openstack-planning
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-hpe-helion-openstack-security
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-hpe-helion-openstack-user
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
kibana
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 4.6.6-3.12.1
4.6.6-3.12.1
openstack-keystone
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 12.0.4~dev11-5.36.1
12.0.4~dev11-5.36.1
openstack-keystone-doc
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 12.0.4~dev11-5.36.1
12.0.4~dev11-5.36.1
openstack-monasca-notification
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 1.10.2~dev4-3.9.1
1.10.2~dev4-3.9.1
venv-openstack-keystone
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 12.0.4~dev11-11.45.1
12.0.4~dev11-11.45.1
venv-openstack-monasca
SUSE:HPE Helion OpenStack 8
From an advisory covering 2 CVEs
before 2.2.2~dev1-11.45.1
2.2.2~dev1-11.45.1
documentation-suse-openstack-cloud-installation
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-operations
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-opsconsole
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-planning
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-security
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-supplement
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-upstream-admin
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-upstream-user
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-user
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
kibana
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 4.6.6-3.12.1
4.6.6-3.12.1
openstack-keystone
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 12.0.4~dev11-5.36.1
12.0.4~dev11-5.36.1
openstack-keystone-doc
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 12.0.4~dev11-5.36.1
12.0.4~dev11-5.36.1
openstack-monasca-notification
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 1.10.2~dev4-3.9.1
1.10.2~dev4-3.9.1
venv-openstack-keystone
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 12.0.4~dev11-11.45.1
12.0.4~dev11-11.45.1
venv-openstack-monasca
SUSE:OpenStack Cloud 8
From an advisory covering 2 CVEs
before 2.2.2~dev1-11.45.1
2.2.2~dev1-11.45.1
documentation-suse-openstack-cloud-deployment
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-supplement
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-upstream-admin
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
documentation-suse-openstack-cloud-upstream-user
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 2 CVEs
before 8.20211112-1.38.1
8.20211112-1.38.1
kibana
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 2 CVEs
before 4.6.6-3.12.1
4.6.6-3.12.1
openstack-keystone
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 2 CVEs
before 12.0.4~dev11-5.36.1
12.0.4~dev11-5.36.1
openstack-keystone-doc
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 2 CVEs
before 12.0.4~dev11-5.36.1
12.0.4~dev11-5.36.1
openstack-monasca-notification
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 2 CVEs
before 1.10.2~dev4-3.9.1
1.10.2~dev4-3.9.1
ardana-barbican
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 9.0+git.1644879908.8a641c1-3.13.1
9.0+git.1644879908.8a641c1-3.13.1
grafana
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 6.7.4-3.26.1
6.7.4-3.26.1
openstack-barbican
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 7.0.1~dev24-3.14.1
7.0.1~dev24-3.14.1
openstack-cinder
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 13.0.10~dev24-3.34.2
13.0.10~dev24-3.34.2
openstack-heat-gbp
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 14.0.1~dev4-3.9.1
14.0.1~dev4-3.9.1
openstack-horizon-plugin-gbp-ui
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 14.0.1~dev3-3.9.1
14.0.1~dev3-3.9.1
openstack-ironic
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 11.1.5~dev18-3.28.2
11.1.5~dev18-3.28.2
openstack-keystone
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 14.2.1~dev9-3.28.2
14.2.1~dev9-3.28.2
openstack-neutron
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 13.0.8~dev206-3.40.1
13.0.8~dev206-3.40.1
openstack-neutron-gbp
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 14.0.1~dev33-3.31.1
14.0.1~dev33-3.31.1
python-Pillow
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 5.2.0-3.17.1
5.2.0-3.17.1
python-XStatic-jquery-ui
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 1.13.0.1-4.3.1
1.13.0.1-4.3.1
python-lxml
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 4.2.4-3.3.1
4.2.4-3.3.1
release-notes-suse-openstack-cloud
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 9.20220413-3.30.1
9.20220413-3.30.1
venv-openstack-barbican
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 7.0.1~dev24-3.35.2
7.0.1~dev24-3.35.2
venv-openstack-cinder
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 13.0.10~dev24-3.38.1
13.0.10~dev24-3.38.1
venv-openstack-designate
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 7.0.2~dev2-3.35.1
7.0.2~dev2-3.35.1
venv-openstack-glance
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 17.0.1~dev30-3.33.1
17.0.1~dev30-3.33.1
venv-openstack-heat
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 11.0.4~dev4-3.35.1
11.0.4~dev4-3.35.1
venv-openstack-horizon
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 14.1.1~dev11-4.39.1
14.1.1~dev11-4.39.1
venv-openstack-ironic
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 11.1.5~dev18-4.33.1
11.1.5~dev18-4.33.1
venv-openstack-keystone
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 14.2.1~dev9-3.36.1
14.2.1~dev9-3.36.1
venv-openstack-magnum
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 7.2.1~dev1-4.35.1
7.2.1~dev1-4.35.1
venv-openstack-manila
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 7.4.2~dev60-3.41.1
7.4.2~dev60-3.41.1
venv-openstack-monasca
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 2.7.1~dev10-3.37.1
2.7.1~dev10-3.37.1
venv-openstack-monasca-ceilometer
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 1.8.2~dev3-3.35.1
1.8.2~dev3-3.35.1
venv-openstack-neutron
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 13.0.8~dev206-6.39.1
13.0.8~dev206-6.39.1
venv-openstack-nova
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 18.3.1~dev91-3.39.1
18.3.1~dev91-3.39.1
venv-openstack-octavia
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 3.2.3~dev7-4.35.1
3.2.3~dev7-4.35.1
venv-openstack-sahara
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 9.0.2~dev15-3.35.1
9.0.2~dev15-3.35.1
venv-openstack-swift
SUSE:OpenStack Cloud 9
From an advisory covering 17 CVEs
before 2.19.2~dev48-2.30.1
2.19.2~dev48-2.30.1
grafana
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 6.7.4-3.26.1
6.7.4-3.26.1
openstack-barbican
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 7.0.1~dev24-3.14.1
7.0.1~dev24-3.14.1
openstack-cinder
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 13.0.10~dev24-3.34.2
13.0.10~dev24-3.34.2
openstack-heat-gbp
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 14.0.1~dev4-3.9.1
14.0.1~dev4-3.9.1
openstack-horizon-plugin-gbp-ui
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 14.0.1~dev3-3.9.1
14.0.1~dev3-3.9.1
openstack-ironic
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 11.1.5~dev18-3.28.2
11.1.5~dev18-3.28.2
openstack-keystone
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 14.2.1~dev9-3.28.2
14.2.1~dev9-3.28.2
openstack-neutron
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 13.0.8~dev206-3.40.1
13.0.8~dev206-3.40.1
openstack-neutron-gbp
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 14.0.1~dev33-3.31.1
14.0.1~dev33-3.31.1
python-Pillow
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 5.2.0-3.17.1
5.2.0-3.17.1
python-XStatic-jquery-ui
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 1.13.0.1-4.3.1
1.13.0.1-4.3.1
python-lxml
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 4.2.4-3.3.1
4.2.4-3.3.1
release-notes-suse-openstack-cloud
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 9.20220413-3.30.1
9.20220413-3.30.1
rubygem-sinatra
SUSE:OpenStack Cloud Crowbar 9
From an advisory covering 17 CVEs
before 1.4.6-4.3.1
1.4.6-4.3.1
keystone
Ubuntu:Pro:16.04:LTS
All versions, plus listed versions
2:8.0.0-0ubuntu12:9.0.0~b1-0ubuntu12:9.0.0~b2-0ubuntu12:9.0.0~b3-0ubuntu12:9.0.0~rc1-0ubuntu1
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2:9.0.0-0ubuntu12:9.0.2-0ubuntu12:9.0.2-0ubuntu22:9.1.0-0ubuntu12:9.2.0-0ubuntu12:9.3.0-0ubuntu12:9.3.0-0ubuntu22:9.3.0-0ubuntu32:9.3.0-0ubuntu3.12:9.3.0-0ubuntu3.22:9.3.0-0ubuntu3.2+esm2
None known
keystone
Ubuntu:Pro:18.04:LTS
All versions, plus listed versions
2:12.0.0-0ubuntu12:13.0.0~b1-0ubuntu12:13.0.0~b2-0ubuntu12:13.0.0~b3-0ubuntu12:13.0.0~rc1-0ubuntu1
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2:13.0.0~rc2-0ubuntu12:13.0.0-0ubuntu12:13.0.1-0ubuntu12:13.0.2-0ubuntu12:13.0.2-0ubuntu32:13.0.4-0ubuntu12:13.0.4-0ubuntu1+esm1
None known
keystone
Ubuntu:Pro:20.04:LTS
All versions, plus listed versions
2:16.0.0-0ubuntu12:17.0.0~b1~git2019121613.db81fee63-0ubuntu12:17.0.0~b2~git2020020513.99733f172-0ubuntu12:17.0.0~b3~git2020032415.9f9040257-0ubuntu12:17.0.0~b3~git2020032415.9f9040257-0ubuntu2
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2:17.0.0~b3~git2020041013.7bb6314e4-0ubuntu12:17.0.0-0ubuntu0.20.04.12:17.0.1-0ubuntu12:17.0.1-0ubuntu22:17.0.1-0ubuntu2+esm12:17.0.1-0ubuntu2+esm2
None known

History

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

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

In short

CVE-2021-38155 is a high vulnerability (CVSS 7.5) in Openstack Keystone, published August 6, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.48%, the 84th percentile. Fixed in keystone 16.0.2.

References

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This page doesn't list everything

Left out here: the rest of 1 source description. The JSON record has them.

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