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Gentoo Linux: CVE-2013-6393: LibYAML: Arbitrary code execution

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Gentoo Linux: CVE-2013-6393: LibYAML: Arbitrary code execution

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
02/06/2014
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

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.

Solution(s)

  • gentoo-linux-upgrade-dev-libs-libyaml

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