CVE-2013-6393
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 7.4%
exploitation probability
7.4%top 6% of all CVEs
observed exploitation
nono source reports it
The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted tags in a YAML document, which triggers a heap-based buffer overflow.
Affected products
n/a · n/aReferences
http://advisories.mageia.org/MGASA-2014-0040.htmlhttp://archives.neohapsis.com/archives/bugtraq/2014-04/0134.htmlhttp://archives.neohapsis.com/archives/bugtraq/2014-10/0103.htmlhttp://lists.opensuse.org/opensuse-updates/2014-02/msg00064.htmlhttp://lists.opensuse.org/opensuse-updates/2014-02/msg00065.htmlhttp://lists.opensuse.org/opensuse-updates/2015-02/msg00078.htmlhttp://lists.opensuse.org/opensuse-updates/2016-04/msg00050.htmlhttp://osvdb.org/102716http://rhn.redhat.com/errata/RHSA-2014-0353.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0354.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0355.htmlhttps://bitbucket.org/xi/libyaml/commits/tag/0.1.5