Improper Input Validation Affecting libarchive-devel package, versions <0:3.1.2-10.11.amzn1
Threat Intelligence
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Test your applications- Snyk IDSNYK-AMZN201803-LIBARCHIVEDEVEL-1701532
- published27 Sept 2021
- disclosed20 Sept 2016
Introduced: 20 Sep 2016
CVE-2015-8923 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 libarchive-devel to version 0:3.1.2-10.11.amzn1 or higher.
This issue was patched in ALAS-2016-743.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libarchive-devel package and not the libarchive-devel package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
The process_extra function in libarchive before 3.2.0 uses the size field and a signed number in an offset, which allows remote attackers to cause a denial of service (crash) via a crafted zip file.
References
- http://www.securityfocus.com/bid/91309
- https://github.com/libarchive/libarchive/issues/514
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8923
- http://www.debian.org/security/2016/dsa-3657
- https://security.gentoo.org/glsa/201701-03
- https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html
- http://www.openwall.com/lists/oss-security/2016/06/17/2
- http://www.openwall.com/lists/oss-security/2016/06/17/5
- http://rhn.redhat.com/errata/RHSA-2016-1844.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.html
- http://www.ubuntu.com/usn/USN-3033-1