- ----------------------------------------------------------------------- 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