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    CVE-2010-0629

    Use-after-free vulnerability in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.

    Published:Jan 26, 2010
    Last Modified:Apr 11, 2025
    EPS:Apr 7, 2010
    EPSS Score:0.02284
    CVSS Score:6.5

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Mit
    Product
    Kerberos 5
    Vendor
    Opensuse
    Product
    Opensuse
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Suse
    Product
    Linux Enterprise

    Exploits

    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567052http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567052

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-13476 (CVSS 7.3) — IBM Informix Dynamic Server 14.10, 15.0, and 12.10 could allow an unauthenticated user to execute arbitrary co…
    CVE-2026-13367 (CVSS 7.8) — IBM Informix Dynamic Server 14.10, and 15.0 contain a local privilege escalation vulnerability in the oninit s…
    CVE-2026-47337 (CVSS 3.3) — Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling …
    CVE-2026-47336 (CVSS 3.3) — Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/A…
    CVE-2026-47335 (CVSS 5.5) — Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor n…
    CVE-2026-47334 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock…
    CVE-2026-47333 (CVSS 7.8) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the si…
    CVE-2026-47332 (CVSS 5.5) — Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an intern…
    CVE-2026-47331 (CVSS 7.8) — Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An…
    CVE-2026-47330 (CVSS 3.3) — Ubuntu Linux 6.8, 7.17 and 7.0 contain AppArmor SAUCE patches which can, under certain circumstances, use an u…

    References

    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567052
    http://krbdev.mit.edu/rt/Ticket/Display.html?id=5998
    http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038556.html
    http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00002.html
    http://secunia.com/advisories/39264
    http://secunia.com/advisories/39290
    http://secunia.com/advisories/39315
    http://secunia.com/advisories/39324
    http://secunia.com/advisories/39367
    http://securitytracker.com/id?1023821
    http://ubuntu.com/usn/usn-924-1
    http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-003.txt
    http://www.debian.org/security/2010/dsa-2031
    http://www.mandriva.com/security/advisories?name=MDVSA-2010:071
    http://www.redhat.com/support/errata/RHSA-2010-0343.html
    http://www.securityfocus.com/archive/1/510566/100/0/threaded
    http://www.securityfocus.com/bid/39247
    http://www.vupen.com/english/advisories/2010/0876
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9489
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567052
    http://krbdev.mit.edu/rt/Ticket/Display.html?id=5998
    http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038556.html
    http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00002.html
    http://secunia.com/advisories/39264
    http://secunia.com/advisories/39290
    http://secunia.com/advisories/39315
    http://secunia.com/advisories/39324
    http://secunia.com/advisories/39367
    http://securitytracker.com/id?1023821
    http://ubuntu.com/usn/usn-924-1
    http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-003.txt
    http://www.debian.org/security/2010/dsa-2031
    http://www.mandriva.com/security/advisories?name=MDVSA-2010:071
    http://www.redhat.com/support/errata/RHSA-2010-0343.html
    http://www.securityfocus.com/archive/1/510566/100/0/threaded
    http://www.securityfocus.com/bid/39247
    http://www.vupen.com/english/advisories/2010/0876
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9489

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High