CVE-2017-12377 - log back

CVE-2017-12377 created at 25 Sep 2019 19:31:40
Severity
+ Critical
Remote
+ Remote
Type
+ Arbitrary code execution
Description
+ ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms in mew packet files sent to an affected device. A successful exploit could cause a heap-based buffer over-read condition in mew.c when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition or potentially execute arbitrary code on the affected device.
References
+ http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html
+ https://bugzilla.clamav.net/show_bug.cgi?id=11943
+ https://github.com/Cisco-Talos/clamav-devel/commit/38da4800bfb2d6b13579950b6543302d13e3015c
Notes