Debian Security Advisory
DLA-1786-1 qt4-x11 -- LTS security update
- Date Reported:
- 14 May 2019
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2018-15518, CVE-2018-19869, CVE-2018-19870, CVE-2018-19871, CVE-2018-19873.
- More information:
Multiple issues have been addressed in Qt4.
A double-free or corruption during parsing of a specially crafted illegal XML document.
A malformed SVG image could cause a segmentation fault in qsvghandler.cpp.
A malformed GIF image might have caused a NULL pointer dereference in QGifHandler resulting in a segmentation fault.
There was an uncontrolled resource consumption in QTgaFile.
QBmpHandler had a buffer overflow via BMP data.
For Debian 8
Jessie, these problems have been fixed in version 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2.
We recommend that you upgrade your qt4-x11 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