- ------------------------------------------------------------------------- Debian LTS Advisory DLA-2856-1 [email protected] https://www.debian.org/lts/security/ Adrian Bunk December 27, 2021 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : okular Version : 4:16.08.2-1+deb9u2 CVE ID : CVE-2020-9359 Debian Bug : 954891 Code execution via an action link in a PDF document was fixed in the KDE document viewer Okular. For Debian 9 stretch, this problem has been fixed in version 4:16.08.2-1+deb9u2. We recommend that you upgrade your okular packages. For the detailed security status of okular please refer to its security tracker page at: https://security-tracker.debian.org/tracker/okular 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