| Name | CVE-2013-1418 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1265-1 |
| Debian Bugs | 728845 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| krb5 (PTS) | jessie, jessie (lts) | 1.12.1+dfsg-19+deb8u9 | fixed |
| stretch (security) | 1.15-1+deb9u3 | fixed |
| stretch (lts), stretch | 1.15-1+deb9u6 | fixed |
| buster, buster (lts) | 1.17-3+deb10u7 | fixed |
| buster (security) | 1.17-3+deb10u6 | fixed |
| bullseye (security), bullseye | 1.18.3-6+deb11u5 | fixed |
| bookworm (security), bookworm | 1.20.1-2+deb12u2 | fixed |
| sid, trixie | 1.21.3-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| krb5 | source | wheezy | 1.10.1+dfsg-5+deb7u9 | | DLA-1265-1 | |
| krb5 | source | (unstable) | 1.11.3+dfsg-3+nmu1 | low | | 728845 |
Notes
[squeeze] - krb5 <no-dsa> (Minor issue)
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757
https://github.com/krb5/krb5/commit/5d2d9a1abe46a2c1a8614d4672d08d9d30a5f8bf