CVE-2020-15904 | BDVDB-2026-139367 Detail

Description#

A buffer overflow in the patching routine of bsdiff4 before 1.2.0 allows an attacker to write to heap memory (beyond allocated bounds) via a crafted patch file.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://github.com/ilanschnell/bsdiff4/commit/49a4cee2feef7deaf9d89e5e793a8824930284d7
https://github.com/ilanschnell/bsdiff4/blob/master/CHANGELOG.txt

Exploit#

No public exploit known

History#

Version 12020-07-22Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.