| Name | CVE-2015-8929 |
| Description | Memory leak in the __archive_read_get_extract function in archive_read_extract2.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service via a tar file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libarchive (PTS) | jessie, jessie (lts) | 3.1.2-11+deb8u11 | fixed |
| stretch (security) | 3.2.2-2+deb9u3 | fixed |
| stretch (lts), stretch | 3.2.2-2+deb9u4 | fixed |
| buster | 3.3.3-4+deb10u1 | fixed |
| buster (security) | 3.3.3-4+deb10u3 | fixed |
| bullseye | 3.4.3-2+deb11u1 | fixed |
| bookworm | 3.6.2-1 | fixed |
| sid, trixie | 3.7.2-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libarchive | source | wheezy | (not affected) | | | |
| libarchive | source | jessie | (not affected) | | | |
| libarchive | source | (unstable) | 3.2.0-2 | | | |
Notes
[jessie] - libarchive <not-affected> (Introduced in 3.2.0)
[wheezy] - libarchive <not-affected> (Introduced in 3.2.0)
https://github.com/libarchive/libarchive/issues/517
Fixed by: https://github.com/libarchive/libarchive/commit/d24e79e8f9547ae475a3a0c9516e079a14010838