USN-2461-3: PyYAML vulnerability
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
12/08/2014
07/25/2018
01/15/2015
07/09/2020
Description
scanner.c in LibYAML 0.1.5 and 0.1.6, as used in the YAML-LibYAML (aka YAML-XS) module for Perl, allows context-dependent attackers to cause a denial of service (assertion failure and crash) via vectors involving line-wrapping.
Solution(s)
- ubuntu-upgrade-python-yaml
- ubuntu-upgrade-python3-yaml
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