USN-3494-1: XML::LibXML vulnerability
27 November 2017
XML::LibXML could be made to crash or run programs if it processed specially crafted input.
Releases
Packages
- libxml-libxml-perl - Perl interface to the libxml2 library
Details
It was discovered that XML::LibXML incorrectly handled memory when
processing a replaceChild call. A remote attacker could possibly use this
issue to execute arbitrary code.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.10
Ubuntu 17.04
Ubuntu 16.04
Ubuntu 14.04
In general, a standard system update will make all the necessary changes.