Off-by-one Error Affecting libarchive package, versions <0:3.3.3-1.el8
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
0.68% (80th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS8-LIBARCHIVE-1978086
- published 26 Jul 2021
- disclosed 16 Sep 2017
Introduced: 16 Sep 2017
CVE-2017-14502 Open this link in a new tabHow to fix?
Upgrade Centos:8
libarchive
to version 0:3.3.3-1.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libarchive
package and not the libarchive
package as distributed by Centos
.
See How to fix?
for Centos:8
relevant fixed versions and status.
read_header in archive_read_support_format_rar.c in libarchive 3.3.2 suffers from an off-by-one error for UTF-16 names in RAR archives, leading to an out-of-bounds read in archive_read_format_rar_read_header.
References
- https://access.redhat.com/security/cve/CVE-2017-14502
- https://www.debian.org/security/2018/dsa-4360
- https://security.gentoo.org/glsa/201908-11
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=573
- https://bugs.debian.org/875974
- https://github.com/libarchive/libarchive/commit/5562545b5562f6d12a4ef991fae158bf4ccf92b6
- https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
- https://access.redhat.com/errata/RHEA-2021:1580
- https://usn.ubuntu.com/3859-1/