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BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds
write when there are many selectors.

References:

https://nvd.nist.gov/vuln/detail/CVE-2019-12900
https://security-tracker.debian.org/tracker/CVE-2019-12900

Patch:

https://gitlab.com/federicomenaquintero/bzip2/commit/74de1e2e6ffc9d51ef9824db71a8ffee5962cdbc

(from redmine: issue id 10643, created on 2019-07-02, closed on 2019-07-09)

• Relations:
  • parent #10642 (closed)
• Changesets:
  • Revision 53b02f8b on 2019-07-04T15:37:46Z:

main/bzip2: add patch for CVE-2019-12900

Adding the upstream bzip2 security patch to fix the out of bounds security
vulnerability in bzip2.

fixes #10643