Unknown · Imagemagick · CVE-2021-20176
**Name of the Vulnerable Software and Affected Versions**
ImageMagick versions 6.9.11-57 through 7.0.10-57
**Description**
The issue is related to a divide-by-zero flaw in the gem.c file of ImageMagick, which can be exploited by submitting a crafted file to trigger undefined behavior. This flaw poses a threat to system availability, allowing a remote attacker to cause a denial of service.
**Recommendations**
For versions 6.9.11-57 through 7.0.10-57, consider disabling the processing of crafted files until a patch is available.
Restrict access to the gem.c file to minimize the risk of exploitation.
Avoid using the vulnerable function in the gem.c file until the issue is resolved.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.