CVE-2013-1416
No CVSS score yet. EPSS 2.9% chance of exploitation in the next 30 days.
The prep_reprocess_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request.
- EPSS
- 2.9% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
- CWE
- CWE-476
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fedoraproject:fedora
- mit:kerberos_5
- opensuse:opensuse
- redhat:enterprise_linux_desktop
- redhat:enterprise_linux_eus
- redhat:enterprise_linux_server
- redhat:enterprise_linux_server_aus
- redhat:enterprise_linux_workstation
References
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=7600
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/102058.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/102074.html
- http://lists.opensuse.org/opensuse-updates/2013-05/msg00011.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00041.html