Note:
This project will be discontinued after December 13, 2021. [more]
2018-12-20
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.
Products | Fedora, Libarchive, Leap |
Type | NULL Pointer Dereference (CWE-476) |
First patch | - None (likely due to unavailable code) |
Patches | https://github.com/libarchive/libarchive/pull/1105/commits/15bf44fd2c1ad0e3fd87048b3fcc90c4dcff1175 |
Links |
• https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W645KCLWFDBDGFJHG57WOVXGE62QSIJI/ • http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html • https://github.com/libarchive/libarchive/pull/1105 • http://www.securityfocus.com/bid/106324 |