CVE-2010-4022
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1...
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.
Exploit likelihood
What each source reports
NVD Score used
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.
- Record
CVE-2010-4022- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.
- Record
CVE-2010-4022- Updated
- 2026-11-02
EUVDEUVD-2010-3998 No score
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.
- Record
EUVD-2010-3998- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x83g-f3w6-mr3j No score
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1...
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.
- Record
GHSA-x83g-f3w6-mr3j- Weakness
- CWE-20
- Updated
- 2026-11-02
OSV No score
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.
- Record
CVE-2010-4022- Updated
- 2026-11-02
OSVDEBIAN-CVE-2010-4022 No score
The do_standalone function in the MIT krb5 KDC database propagation daemon (kpropd) in Kerberos 1.7, 1.8, and 1.9, when running in standalone mode, does not properly handle when a worker child process "exits abnormally," which allows remote attackers to cause a denial of service (listening process termination, no new connections, and lack of updates in slave KVC) via unspecified vectors.
- Record
DEBIAN-CVE-2010-4022- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10004-1 No score
krb5-1.15-1.1 on GA media
These are all security issues fixed in the krb5-1.15-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10004-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
krb5Debian:12 |
before 1.8.3+dfsg-5 | 1.8.3+dfsg-5 |
krb5Debian:13 |
before 1.8.3+dfsg-5 | 1.8.3+dfsg-5 |
krb5Debian:14 |
before 1.8.3+dfsg-5 | 1.8.3+dfsg-5 |
krb5Red Hat:enterprise_linux:6::client From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-debuginfoRed Hat:enterprise_linux:6::client From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-develRed Hat:enterprise_linux:6::client From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-serverRed Hat:enterprise_linux:6::client From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-server-ldapRed Hat:enterprise_linux:6::client From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-libsRed Hat:enterprise_linux:6::client From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-pkinit-opensslRed Hat:enterprise_linux:6::client From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
Show 26 moreShow less
| Package | Affected | Fixed |
|---|---|---|
krb5-workstationRed Hat:enterprise_linux:6::client From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5Red Hat:enterprise_linux:6::computenode From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-debuginfoRed Hat:enterprise_linux:6::computenode From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-develRed Hat:enterprise_linux:6::computenode From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-pkinit-opensslRed Hat:enterprise_linux:6::computenode From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-serverRed Hat:enterprise_linux:6::computenode From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-server-ldapRed Hat:enterprise_linux:6::computenode From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-workstationRed Hat:enterprise_linux:6::computenode From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-libsRed Hat:enterprise_linux:6::computenode From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5Red Hat:enterprise_linux:6::server From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-debuginfoRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-develRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-libsRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-pkinit-opensslRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-serverRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-server-ldapRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-workstationRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5Red Hat:enterprise_linux:6::workstation From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-debuginfoRed Hat:enterprise_linux:6::workstation From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-develRed Hat:enterprise_linux:6::workstation From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-libsRed Hat:enterprise_linux:6::workstation From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-pkinit-opensslRed Hat:enterprise_linux:6::workstation From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-serverRed Hat:enterprise_linux:6::workstation From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-server-ldapRed Hat:enterprise_linux:6::workstation From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5-workstationRed Hat:enterprise_linux:6::workstation From an advisory covering 3 CVEs |
before 0:1.8.2-3.el6_0.4 | 0:1.8.2-3.el6_0.4 |
krb5openSUSE:Tumbleweed From an advisory covering 54 CVEs |
before 1.15-1.1 | 1.15-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2010-4022 is a medium vulnerability (CVSS 5.0) in Mit Kerberos 5, published February 10, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.65%, the 89th percentile. Fixed in krb5 1.8.3+dfsg-5.
References
securityfocus.com/archive/1/516286/100/0/threaded
mandriva.com/security/advisories?name=MDVSA-2011:025
web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-001.txt
securitytracker.com/id?1025035
vupen.com/english/advisories/2011/0347
secunia.com/advisories/43260
Show 80 moreShow less
lists.opensuse.org/opensuse-security-announce/2011-02/msg00004.html
securityreason.com/securityalert/8070
redhat.com/support/errata/RHSA-2011-0200.html
nvd.nist.gov/vuln/detail/CVE-2010-4022
github.com/advisories/GHSA-x83g-f3w6-mr3j
security-tracker.debian.org/tracker/CVE-2010-4022
access.redhat.com/errata/RHSA-2011:0200
bugzilla.redhat.com/show_bug.cgi?id=664009
security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_0200.json
cve.org/CVERecord?id=CVE-2010-4022
suse.com/security/cve/CVE-2002-2443