High severity · published May 11, 2021
CVE-2021-20310
A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero ConvertXYZToJzazbz() of MagickCore/colorspace.c may trigger undefined behavior via a crafted…
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
A flaw was found in ImageMagick in versions before 7.0.11, where a division by zero ConvertXYZToJzazbz() of MagickCore/colorspace.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
Imagemagick · Imagemagick
before 7.0.11-0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-20310
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-20310
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1946728
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