[SECURITY] [DLA 2895-1] qt4-x11 security update

Debian LTS Advisory DLA-2895-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
January 24, 2022 https://wiki.debian.org/LTS

Package : qt4-x11
Version : 4:4.8.7+dfsg-11+deb9u3
CVE ID : CVE-2021-3481 CVE-2021-45930
Debian Bug : 986798 1002991

Multiple out-of-bounds error were discovered in qt4-x11.
The highest threat from CVE-2021-3481 (at least) is to data
confidentiality the application availability.

For Debian 9 stretch, these problems have been fixed in version
4:4.8.7+dfsg-11+deb9u3.

We recommend that you upgrade your qt4-x11 packages.

For the detailed security status of qt4-x11 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/qt4-x11

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