High severity · published Jul 18, 2017
CVE-2017-11403
The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 has an out-of-order CloseBlob call, resulting in a use-after-free via a crafted file
8.8
CVSS
28.3%
EPSS
No
On KEV
Description
The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 has an out-of-order CloseBlob call, resulting in a use-after-free via a crafted file.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)28.3% · higher than 98% 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-2017-11403
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-11403
Issue Tracking
http://hg.code.sf.net/p/graphicsmagick/code/rev/d0a76868ca37
Patch
https://blogs.gentoo.org/ago/2017/07/12/graphicsmagick-use-after-free-in-closeblob-blob-c/
lists.debian.org
https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html
usn.ubuntu.com
https://usn.ubuntu.com/4206-1/
www.debian.org
https://www.debian.org/security/2018/dsa-4321
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