CRITICAL9.8
Use-after-free in the XML-LibXML module through 2.0129 for Perl allows remote attackers to execute arbitrary code by controlling the arguments to a replaceChild call.
CVSS 2.0HIGH 7.5
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:PCVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HReferences
- https://lists.debian.org/debian-lts-announce/2017/11/msg00017.html
- https://rt.cpan.org/Public/Bug/Display.html?id=122246
- https://www.debian.org/security/2017/dsa-4042
- https://lists.debian.org/debian-lts-announce/2017/11/msg00017.html
- https://rt.cpan.org/Public/Bug/Display.html?id=122246
- https://www.debian.org/security/2017/dsa-4042