CVE-2017-12876: Heap-based buffer overflow in enhance.c in ImageMagick before 7.0.6-6 allows remote attackers to cause a denial of service via a crafted file

Medium severity · published Aug 28, 2017

CVE-2017-12876

Heap-based buffer overflow in enhance.c in ImageMagick before 7.0.6-6 allows remote attackers to cause a denial of service via a crafted file

6.5

CVSS

EPSS

On KEV

Description

Heap-based buffer overflow in enhance.c in ImageMagick before 7.0.6-6 allows remote attackers to cause a denial of service via a crafted file.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

None

Integrity

None

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)3.0% · higher than 87% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Imagemagick · Imagemagick

7.0.0-0 before 7.0.6-6 · source: NVD

Affected product

Imagemagick

All Imagemagick CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2017-12876

CVE.org

https://www.cve.org/CVERecord?id=CVE-2017-12876

Mailing List

http://www.openwall.com/lists/oss-security/2017/08/16/3

Patch

https://blogs.gentoo.org/ago/2017/08/10/imagemagick-heap-based-buffer-overflow-in-omp_outlined-32-enhance-c/

Issue Tracking

https://github.com/ImageMagick/ImageMagick/commit/1cc6f0ccc92c20c7cab6c4a7335daf29c91f0d8e

Third Party Advisory

https://security.gentoo.org/glsa/201711-07