CVE-2017-6420 | BDVDB-2026-88540 Detail

Description#

The wwunpack function in libclamav/wwunpack.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (use-after-free) via a crafted PE file with WWPack compression.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://bugzilla.clamav.net/show_bug.cgi?id=11798
https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/use-after-free/clamav-use-after-free-pe.md
https://security.gentoo.org/glsa/201804-16
https://github.com/vrtadmin/clamav-devel/commit/dfc00cd3301a42b571454b51a6102eecf58407bc

Exploit#

No public exploit known

History#

Version 12017-08-07Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.