Critical severity · published Jul 26, 2017
CVE-2017-11636
GraphicsMagick 1.3.26 has a heap overflow in the WriteRGBImage() function in coders/rgb.c when processing multiple frames that have non-identical widths
9.8
CVSS
3.1%
EPSS
No
On KEV
Description
GraphicsMagick 1.3.26 has a heap overflow in the WriteRGBImage() function in coders/rgb.c when processing multiple frames that have non-identical widths.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.1% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GR
Graphicsmagick · Graphicsmagick
1.3.26 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-11636
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-11636
Third Party Advisory
http://hg.code.sf.net/p/graphicsmagick/code/rev/39961adf974c
Third Party Advisory
http://www.securityfocus.com/bid/99978
lists.debian.org
https://lists.debian.org/debian-lts-announce/2018/06/msg00009.html
usn.ubuntu.com
https://usn.ubuntu.com/4206-1/
www.debian.org
https://www.debian.org/security/2018/dsa-4321
More from Graphicsmagick
9.8
CVE-2025-27796
ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob
9.8
CVE-2020-10938
GraphicsMagick before 1.3.35 has an integer overflow and resultant heap-based buffer overflow in HuffmanDecodeImage in magick/compress.c
9.8
CVE-2019-19951
In GraphicsMagick 1.4 snapshot-20190423 Q8, there is a heap-based buffer overflow in the function ImportRLEPixels of coders/miff.c
9.8
CVE-2019-19950
In GraphicsMagick 1.4 snapshot-20190403 Q8, there is a use-after-free in ThrowException and ThrowLoggedException of magick/error.c
9.8
CVE-2019-11005
In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a stack-based buffer overflow in the function SVGStartElement of coders/svg.c, which allows remote attackers to cause a denial…