==========================================================================
Ubuntu Security Notice USN-7083-1
November 05, 2024
openjpeg2 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 24.10
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in OpenJPEG.
Software Description:
- openjpeg2: JPEG 2000 image compression/decompression library
Details:
It was discovered that OpenJPEG incorrectly handled certain memory
operations when using the command line "-ImgDir" in a directory with a
large number of files, leading to an integer overflow vulnerability. An
attacker could potentially use this issue to cause a denial of service.
This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2021-29338)
It was discovered that OpenJPEG incorrectly handled decompressing certain
.j2k files in sycc420_to_rgb, leading to a heap-based buffer overflow
vulnerability. If a user or automated system were tricked into opening
a specially crafted file, an attacker could possibly use this issue to
execute arbitrary code. (CVE-2021-3575)
It was discovered that OpenJPEG incorrectly handled certain memory
operations in the opj2_decompress program. An attacker could potentially
use this issue to cause a denial of service. This issue only affected
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
(CVE-2022-1122)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.10
  libopenjp2-7                    2.5.0-2ubuntu1.1
  libopenjpip7                    2.5.0-2ubuntu1.1
Ubuntu 24.04 LTS
  libopenjp2-7                    2.5.0-2ubuntu0.2
  libopenjpip7                    2.5.0-2ubuntu0.2
Ubuntu 22.04 LTS
  libopenjp2-7                    2.4.0-6ubuntu0.2
  libopenjp3d7                    2.4.0-6ubuntu0.2
  libopenjpip7                    2.4.0-6ubuntu0.2
Ubuntu 20.04 LTS
  libopenjp2-7                    2.3.1-1ubuntu4.20.04.3
  libopenjp3d7                    2.3.1-1ubuntu4.20.04.3
  libopenjpip7                    2.3.1-1ubuntu4.20.04.3
Ubuntu 18.04 LTS
  libopenjp2-7                    2.3.0-2+deb10u2ubuntu0.1~esm3
                                  Available with Ubuntu Pro
  libopenjp3d7                    2.3.0-2+deb10u2ubuntu0.1~esm3
                                  Available with Ubuntu Pro
  libopenjpip7                    2.3.0-2+deb10u2ubuntu0.1~esm3
                                  Available with Ubuntu Pro
Ubuntu 16.04 LTS
  libopenjp2-7                    2.1.2-1.1+deb9u6ubuntu0.1~esm6
                                  Available with Ubuntu Pro
  libopenjp3d7                    2.1.2-1.1+deb9u6ubuntu0.1~esm6
                                  Available with Ubuntu Pro
  libopenjpip7                    2.1.2-1.1+deb9u6ubuntu0.1~esm6
                                  Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
  https://ubuntu.com/security/notices/USN-7083-1
  CVE-2021-29338, CVE-2021-3575, CVE-2022-1122
Package Information:
  https://launchpad.net/ubuntu/+source/openjpeg2/2.5.0-2ubuntu1.1
  https://launchpad.net/ubuntu/+source/openjpeg2/2.5.0-2ubuntu0.2
  https://launchpad.net/ubuntu/+source/openjpeg2/2.4.0-6ubuntu0.2
https://launchpad.net/ubuntu/+source/openjpeg2/2.3.1-1ubuntu4.20.04.3