Integer overflow in Fedora - CVE-2016-9085
Published: February 3, 2017 / Updated: August 8, 2020
Vulnerability identifier: #VU39744
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2016-9085
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local authenticated user to perform service disruption.
Multiple integer overflows in libwebp allows attackers to have unspecified impact via unknown vectors.
Affected software
Fedora
Gentoo Linux
libwebp
mingw-libwebp
Gentoo Linux
libwebp
mingw-libwebp
How to mitigate CVE-2016-9085
Install update from vendor's website.
libwebp - addressed in versions 0.5.1-2.fc24, 0.5.1-2.fc25
mingw-libwebp - addressed in versions 0.5.1-2.fc24, 0.5.1-2.fc25
mingw-libwebp - addressed in versions 0.5.1-2.fc24, 0.5.1-2.fc25
External References
- http://www.openwall.com/lists/oss-security/2016/10/27/3
- http://www.securityfocus.com/bid/93928
- https://bugzilla.redhat.com/show_bug.cgi?id=1389338
- https://chromium.googlesource.com/webm/libwebp/+/e2affacc35f1df6cc3b1a9fa0ceff5ce2d0cce83
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LG5Q42J7EJDKQKWTTHCO4YZMOMP74YPQ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PTR2ZW67TMT7KC24RBENIF25KWUJ7VPD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SH6X3MWD5AHZC5JT4625PGFHAYLR7YW7/
- https://security.gentoo.org/glsa/201701-61