Debian Security Advisory

DLA-1158-1 bchunk -- LTS security update

Date Reported:

02 Nov 2017

Affected Packages:

Vulnerable:

Yes

Security database references:

In the Debian bugtracking system: Bug 880116.
In Mitre's CVE dictionary: CVE-2017-15953, CVE-2017-15954, CVE-2017-15955.

More information:

Several vulnerabilities were discovered in bchunk, a tool to convert a CD image in .bin/.cue format into a set of .iso and .cdr/.wav tracks. It was possible to trigger a heap-based buffer overflow with an resultant invalid free when processing a malformed CUE (.cue) file that may lead to the execution of arbitrary code or a application crash.

For Debian 7 Wheezy, these problems have been fixed in version 1.2.0-12+deb7u1.

We recommend that you upgrade your bchunk packages.

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