USN-4857-1: BWA vulnerability
15 March 2021
BWA could be made to crash or run programs as an administrator if it opened a specially crafted file.
Releases
Packages
- bwa - Burrows-Wheeler Aligner
Details
It was discovered that Burrows-Wheeler Aligner (BWA) mishandled certain
crafted .alt files. An attacker could use this vulnerability to cause a
denial of service (crash) or possibly execute arbitrary code.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04
-
bwa
-
0.7.12-5ubuntu0.1~esm1
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.