| Name | CVE-2019-10197 |
| Description | A flaw was found in samba versions 4.9.x up to 4.9.13, samba 4.10.x up to 4.10.8 and samba 4.11.x up to 4.11.0rc3, when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the contents of directories outside the share. |
| 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-4513-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| samba (PTS) | jessie, jessie (lts) | 2:4.2.14+dfsg-0+deb8u16 | fixed |
| stretch (security) | 2:4.5.16+dfsg-1+deb9u4 | fixed |
| stretch (lts), stretch | 2:4.5.16+dfsg-1+deb9u5 | fixed |
| buster (security), buster, buster (lts) | 2:4.9.5+dfsg-5+deb10u5 | fixed |
| bullseye (security), bullseye | 2:4.13.13+dfsg-1~deb11u6 | fixed |
| bookworm (security), bookworm | 2:4.17.12+dfsg-0+deb12u1 | fixed |
| sid, trixie | 2:4.21.1+dfsg-2 | 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 | (not affected) | | | |
| samba | source | jessie | (not affected) | | | |
| samba | source | stretch | (not affected) | | | |
| samba | source | buster | 2:4.9.5+dfsg-5+deb10u1 | | DSA-4513-1 | |
| samba | source | (unstable) | 2:4.9.13+dfsg-1 | | | |
Notes
[stretch] - samba <not-affected> (Issue introduced in 4.9.0 upstream)
[jessie] - samba <not-affected> (Issue introduced in 4.9.0 upstream)
https://www.samba.org/samba/security/CVE-2019-10197.html
[wheezy] - samba <not-affected> (Issue introduced in 4.9.0 upstream)