Package : libxml2 Version : 2.9.1+dfsg1-5+deb8u7 CVE ID : CVE-2017-18258 CVE-2018-9251 CVE-2018-14404 CVE-2018-14567
CVE-2018-14404 Fix of a NULL pointer dereference which might result in a crash and thus in a denial of service.
CVE-2018-14567 and CVE-2018-9251 Approvement in LZMA error handling which prevents an infinite loop.
CVE-2017-18258 Limit available memory to 100MB to avoid exhaustive memory consumption by malicious files.
For Debian 8 "Jessie", these problems have been fixed in version 2.9.1+dfsg1-5+deb8u7.
We recommend that you upgrade your libxml2 packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS