Debian Security Advisory

DLA-2089-1 openjpeg2 -- LTS security update

Date Reported:
31 Jan 2020
Affected Packages:
Security database references:
In the Debian bugtracking system: Bug 950184.
In Mitre's CVE dictionary: CVE-2020-8112.
More information:

opj_t1_clbl_decode_processor in openjp2/t1.c of OpenJPEG had a heap-based buffer overflow in the qmfbid==1 case, a similar but different issue than CVE-2020-6851.

For Debian 8 Jessie, this problem has been fixed in version 2.1.0-2+deb8u10.

We recommend that you upgrade your openjpeg2 packages.

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: