| Name | CVE-2016-2125 |
| Description | It was found that Samba before versions 4.5.3, 4.4.8, 4.3.13 always requested forwardable tickets when using Kerberos authentication. A service to which Samba authenticated using Kerberos could subsequently use the ticket to impersonate Samba to other services or domain users. |
| 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-776-1, DSA-3740-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| samba (PTS) | bullseye (security), bullseye | 2:4.13.13+dfsg-1~deb11u6 | fixed |
| bookworm, bookworm (security) | 2:4.17.12+dfsg-0+deb12u1 | fixed | |
| trixie | 2:4.21.2+dfsg-3 | fixed | |
| sid | 2:4.21.2+dfsg-4 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| samba | source | wheezy | 2:3.6.6-6+deb7u11 | DLA-776-1 | ||
| samba | source | jessie | 2:4.2.14+dfsg-0+deb8u2 | DSA-3740-1 | ||
| samba | source | (unstable) | 2:4.5.2+dfsg-2 |
https://www.samba.org/samba/security/CVE-2016-2125.html
Patch (with some more) here: https://download.samba.org/pub/samba/patches/security/samba-4.3.12-security-20016-12-19.patch