CVE-2018-1000879

Name	CVE-2018-1000879
Description	libarchive version commit 379867ecb330b3a952fb7bfa7bffb7bbd5547205 onwards (release v3.3.0 onwards) contains a CWE-476: NULL Pointer Dereference vulnerability in ACL parser - libarchive/archive_acl.c, archive_acl_from_text_l() that can result in Crash/DoS. This attack appear to be exploitable via the victim must open a specially crafted archive file.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	916962

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libarchive (PTS)	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
	trixie	3.7.2-1	fixed
	sid	3.7.2-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Debian Bugs
libarchive	source	jessie	(not affected)
libarchive	source	stretch	(not affected)
libarchive	source	(unstable)	3.3.3-2	916962

Notes

[stretch] - libarchive <not-affected> (Vulnerable code introduced later)
[jessie] - libarchive <not-affected> (Vulnerable code introduced later)
https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909
https://github.com/libarchive/libarchive/pull/1105
Introduced in: https://github.com/libarchive/libarchive/commit/379867ecb330b3a952fb7bfa7bffb7bbd5547205 (3.3.0)
Fixed by: https://github.com/libarchive/libarchive/commit/15bf44fd2c1ad0e3fd87048b3fcc90c4dcff1175