CVE-2021-20189 - log back

CVE-2021-20189 edited at 26 Jan 2021 09:22:20
Severity
- Unknown
+ Low
Remote
- Unknown
+ Local
Type
- Unknown
+ Incorrect calculation
Description
+ A flaw was found in ImageMagick in MagickCore/gem.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions up to 7.0.10-56.
References
+ https://bugzilla.redhat.com/show_bug.cgi?id=1920270
+ https://github.com/ImageMagick/ImageMagick/issues/3077
+ https://github.com/ImageMagick/ImageMagick/commit/fbd9a963db1ae5551c45dc8af57db0abd7695774
Notes
CVE-2021-20189 created at 26 Jan 2021 09:19:44