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Debian Security Advisory DSA 4026-1 (bchunk - security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Wen Bin discovered that bchunk, an application that converts a CD image in bin/cue format into a set of iso and cdr/wav tracks files, did not properly check its input. This would allow malicious users to crash the application or potentially execute arbitrary code.
Affected Software
Affected Software
bchunk on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For the oldstable distribution (jessie), these problems have been fixed in version 1.2.0-12+deb8u1. For the stable distribution (stretch), these problems have been fixed in version 1.2.0-12+deb9u1. We recommend that you upgrade your bchunk packages.