| Name | CVE-2009-0361 |
| Description | Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-1721-1, DSA-1722-1 |
| Debian Bugs | 516695 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libpam-krb5 (PTS) | jessie, jessie (lts) | 4.6-3+deb8u1 | fixed |
| stretch (security), stretch (lts), stretch | 4.7-4+deb9u1 | fixed | |
| buster (security), buster, buster (lts) | 4.8-2+deb10u1 | fixed | |
| bullseye | 4.9-2 | fixed | |
| bookworm | 4.11-1 | fixed | |
| sid, trixie | 4.11-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libpam-heimdal | source | etch | 2.5-1etch1 | DSA-1722-1 | ||
| libpam-heimdal | source | (unstable) | 3.10-2.1 | 516695 | ||
| libpam-krb5 | source | etch | 2.6-1etch1 | DSA-1721-1 | ||
| libpam-krb5 | source | lenny | 3.11-4 | |||
| libpam-krb5 | source | (unstable) | 3.13-2 |