ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-30 and 6.9.13-55, when ImageMagick is built without Cairo support, a crafted RSVG image that reaches a resource limit can cause the RSVG decoder to free image state twice and then use freed memory, crashing the process. This issue is fixed in versions 7.1.2-30 and 6.9.13-55.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
References 5
https://github.com/ImageMagick/ImageMagick/commit/326451aae51ac2dabc99fe66e063d…
security-advisories@github.com
https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-30
security-advisories@github.com
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-f2r2-qw7g-3…
security-advisories@github.com
https://github.com/ImageMagick/ImageMagick6/commit/04a4c5b89c034cf2c93bb0a10044…
security-advisories@github.com
https://github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-55
security-advisories@github.com