Improper Input Validation Affecting libarchive package, versions <0:2.8.3-7.el6_8
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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 IDSNYK-ORACLE6-LIBARCHIVE-2510085
- published10 Apr 2022
- disclosed20 Sept 2016
Introduced: 20 Sep 2016
CVE-2015-8932 (opens in a new tab)How to fix?
Upgrade Oracle:6 libarchive to version 0:2.8.3-7.el6_8 or higher.
This issue was patched in ELSA-2016-1850.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libarchive package and not the libarchive package as distributed by Oracle.
See How to fix? for Oracle:6 relevant fixed versions and status.
The compress_bidder_init function in archive_read_support_filter_compress.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (crash) via a crafted tar file, which triggers an invalid left shift.
References
- https://linux.oracle.com/cve/CVE-2015-8932.html
- https://linux.oracle.com/errata/ELSA-2016-1844.html
- https://linux.oracle.com/errata/ELSA-2016-1850.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2016-1844.html
- http://rhn.redhat.com/errata/RHSA-2016-1850.html
- http://www.debian.org/security/2016/dsa-3657
- http://www.openwall.com/lists/oss-security/2016/06/17/2
- http://www.openwall.com/lists/oss-security/2016/06/17/5
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.securityfocus.com/bid/91424
- http://www.ubuntu.com/usn/USN-3033-1
- https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html
- https://github.com/libarchive/libarchive/issues/547
- https://security-tracker.debian.org/tracker/CVE-2015-8932
- https://security.gentoo.org/glsa/201701-03