Vulnerability Details : CVE-2016-8866
Potential exploit
The AcquireMagickMemory function in MagickCore/memory.c in ImageMagick 7.0.3.3 before 7.0.3.8 allows remote attackers to have unspecified impact via a crafted image, which triggers a memory allocation failure. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8862.
Vulnerability category: Overflow
Products affected by CVE-2016-8866
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-8866
0.70%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-8866
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2016-8866
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-8866
-
https://blogs.gentoo.org/ago/2016/10/20/imagemagick-memory-allocation-failure-in-acquiremagickmemory-memory-c-incomplete-fix-for-cve-2016-8862/
imagemagick: memory allocation failure in AcquireMagickMemory (memory.c) (incomplete fix for CVE-2016-8862) | agostino's blogExploit;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00085.html
[security-announce] openSUSE-SU-2016:3233-1: important: Security updateBroken Link;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2016/10/20/3
oss-security - imagemagick: memory allocation failure in AcquireMagickMemory (memory.c) (incomplete fix for CVE-2016-8862)Mailing List;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2016/10/21/5
oss-security - Re: imagemagick: memory allocation failure in AcquireMagickMemory (memory.c) (incomplete fix for CVE-2016-8862)Mailing List;Third Party Advisory
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https://github.com/ImageMagick/ImageMagick/issues/271
memory allocation failure in AcquireMagickMemory (memory.c) different from #267 · Issue #271 · ImageMagick/ImageMagick · GitHubExploit;Third Party Advisory
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http://lists.opensuse.org/opensuse-updates/2016-12/msg00141.html
openSUSE-SU-2016:3238-1: moderate: Security update for GraphicsMagickBroken Link;Third Party Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=1388816
1388816 – (CVE-2016-8866) CVE-2016-8866 ImageMagick: Memory allocation failure in AcquireMagickMemory (incomplete fix for CVE-2016-8862)Issue Tracking;Patch;Third Party Advisory;VDB Entry
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http://lists.opensuse.org/opensuse-security-announce/2017-01/msg00006.html
[security-announce] openSUSE-SU-2017:0023-1: important: Security updateBroken Link;Third Party Advisory
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