CVEvulnerability
CVE-2013-1418
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2013-11-18
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-476
Description
The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request.
Affected configurations
• mit kerberos 5 (< 1.10.7)
• debian debian linux 7.0
• opensuse opensuse 11.4
• opensuse opensuse 12.2
• opensuse opensuse 12.3
• opensuse opensuse 13.1
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- http://advisories.mageia.org/MGASA-2013-0335.html Third Party Advisory
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757 Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html Mailing List, Third Party Advisory
- http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt Vendor Advisory
- http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt Vendor Advisory
- http://www.securityfocus.com/bid/63555 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1026942 Issue Tracking, Third Party Advisory
- https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html Mailing List, Third Party Advisory
- http://advisories.mageia.org/MGASA-2013-0335.html Third Party Advisory
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757 Vendor Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00082.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00086.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html Mailing List, Third Party Advisory
- http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt Vendor Advisory
- http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt Vendor Advisory
- http://www.securityfocus.com/bid/63555 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1026942 Issue Tracking, Third Party Advisory
- https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html Mailing List, Third Party Advisory