Out-of-Bounds Affecting cpio package, versions <2.11+dfsg-5ubuntu1
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.
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Test your applications- Snyk IDSNYK-UBUNTU1704-CPIO-297851
- published22 Feb 2016
- disclosed22 Feb 2016
Introduced: 22 Feb 2016
CVE-2016-2037 (opens in a new tab)How to fix?
Upgrade Ubuntu:17.04 cpio to version 2.11+dfsg-5ubuntu1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream cpio package and not the cpio package as distributed by Ubuntu.
See How to fix? for Ubuntu:17.04 relevant fixed versions and status.
The cpio_safer_name_suffix function in util.c in cpio 2.11 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted cpio file.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-2037
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2037
- http://www.debian.org/security/2016/dsa-3483
- https://security-tracker.debian.org/tracker/CVE-2016-2037
- http://www.openwall.com/lists/oss-security/2016/01/19/4
- http://www.openwall.com/lists/oss-security/2016/01/22/4
- http://www.securityfocus.com/bid/82293
- http://www.securitytracker.com/id/1035067
- http://www.ubuntu.com/usn/USN-2906-1