Integer Overflow or Wraparound Affecting musl package, versions <1.1.9-1ubuntu0.1~esm2
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-UBUNTU1604-MUSL-291878
- published13 Feb 2017
- disclosed13 Feb 2017
Introduced: 13 Feb 2017
CVE-2016-8859 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 musl to version 1.1.9-1ubuntu0.1~esm2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream musl package and not the musl package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
Multiple integer overflows in the TRE library and musl libc allow attackers to cause memory corruption via a large number of (1) states or (2) tags, which triggers an out-of-bounds write.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-8859
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8859
- https://security-tracker.debian.org/tracker/CVE-2016-8859
- https://security.gentoo.org/glsa/202007-43
- https://security.gentoo.org/glsa/201701-11
- http://www.openwall.com/lists/oss-security/2016/10/19/1
- http://www.openwall.com/lists/oss-security/2016/10/19/10
- http://www.securityfocus.com/bid/93795
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html