==========================================================================
Ubuntu Security Notice USN-6855-1
June 28, 2024

libcdio vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS
- Ubuntu 23.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS

Summary:

libcdio could be made to crash or run programs as your login if it
opened a specially crafted file.

Software Description:
- libcdio: C++ library to read and control CD-ROM (development files)

Details:

Mansour Gashasbi discovered that libcdio incorrectly handled certain
memory operations when parsing an ISO file, leading to a buffer overflow
vulnerability. An attacker could use this to cause a denial of service
or possibly execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
   libcdio++1t64                   2.1.0-4.1ubuntu1.2
   libcdio19t64                    2.1.0-4.1ubuntu1.2
   libiso9660++0t64                2.1.0-4.1ubuntu1.2
   libiso9660-11t64                2.1.0-4.1ubuntu1.2
   libudf0t64                      2.1.0-4.1ubuntu1.2

Ubuntu 23.10
   libcdio++1                      2.1.0-4ubuntu0.2
   libcdio19                       2.1.0-4ubuntu0.2
   libiso9660++0                   2.1.0-4ubuntu0.2
   libiso9660-11                   2.1.0-4ubuntu0.2
   libudf0                         2.1.0-4ubuntu0.2

Ubuntu 22.04 LTS
   libcdio++1                      2.1.0-3ubuntu0.2
   libcdio19                       2.1.0-3ubuntu0.2
   libiso9660++0                   2.1.0-3ubuntu0.2
   libiso9660-11                   2.1.0-3ubuntu0.2
   libudf0                         2.1.0-3ubuntu0.2

Ubuntu 20.04 LTS
   libcdio18                       2.0.0-2ubuntu0.2
   libiso9660-11                   2.0.0-2ubuntu0.2
   libudf0                         2.0.0-2ubuntu0.2

Ubuntu 18.04 LTS
   libcdio17                       1.0.0-2ubuntu2+esm2
                                   Available with Ubuntu Pro
   libiso9660-10                   1.0.0-2ubuntu2+esm2
                                   Available with Ubuntu Pro
   libudf0                         1.0.0-2ubuntu2+esm2
                                   Available with Ubuntu Pro

Ubuntu 16.04 LTS
   libcdio13                       0.83-4.2ubuntu1+esm3
                                   Available with Ubuntu Pro
   libiso9660-8                    0.83-4.2ubuntu1+esm3
                                   Available with Ubuntu Pro
   libudf0                         0.83-4.2ubuntu1+esm3
                                   Available with Ubuntu Pro

Ubuntu 14.04 LTS
   libcdio13                       0.83-4.1ubuntu1+esm3
                                   Available with Ubuntu Pro
   libiso9660-8                    0.83-4.1ubuntu1+esm3
                                   Available with Ubuntu Pro
   libudf0                         0.83-4.1ubuntu1+esm3
                                   Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
   https://ubuntu.com/security/notices/USN-6855-1
   CVE-2024-36600

Package Information:
   https://launchpad.net/ubuntu/+source/libcdio/2.1.0-4.1ubuntu1.2
   https://launchpad.net/ubuntu/+source/libcdio/2.1.0-4ubuntu0.2
   https://launchpad.net/ubuntu/+source/libcdio/2.1.0-3ubuntu0.2
   https://launchpad.net/ubuntu/+source/libcdio/2.0.0-2ubuntu0.2