CVE-2013-1418

Publication date 17 November 2013

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Status

Package Ubuntu Release Status
krb5 14.04 LTS trusty
Not affected
13.10 saucy Ignored end of life
13.04 raring Ignored end of life
12.10 quantal Ignored end of life
12.04 LTS precise
Fixed 1.10+dfsg~beta1-2ubuntu0.5
10.04 LTS lucid
Fixed 1.8.1+dfsg-2ubuntu0.13

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
krb5

References

Related Ubuntu Security Notices (USN)

    • USN-2310-1
    • Kerberos vulnerabilities
    • 11 August 2014

Other references