Bug 628700 – <media-gfx/imagemagick-{6.9.9.9,7.0.6.9}: Multiple DoS Vulnerabilities (CVE-2017-{13131,13132,13133,13134})

• Status: RESOLVED FIXED
• Product: Gentoo Security

[Description D'juan McDonald (domhnall) 2017-08-23 10:13:50 UTC]

(CVE-2017-13131):https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-13131
In ImageMagick 7.0.6-8, a memory leak vulnerability was found in the function ReadMIFFImage in coders/miff.c, which allows attackers to cause a denial of service (memory consumption in NewLinkedList in MagickCore/linked-list.c) via a crafted file.

(CVE-2017-13132):https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-13132
In ImageMagick 7.0.6-8, the WritePDFImage function in coders/pdf.c operates on an incorrect data structure in the "dump uncompressed PseudoColor packets" step, which allows attackers to cause a denial of service (assertion failure in WriteBlobStream in MagickCore/blob.c) via a crafted file.

(CVE-2017-13133):https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-13133
In ImageMagick 7.0.6-8, the load_level function in coders/xcf.c lacks offset validation, which allows attackers to cause a denial of service (load_tile memory exhaustion) via a crafted file.

(CVE-2017-13134):https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-13134
In ImageMagick 7.0.6-6, a heap-based buffer over-read was found in the function SFWScan in coders/sfw.c, which allows attackers to cause a denial of service via a crafted file.

[Comment 1 D'juan McDonald (domhnall) 2017-08-23 23:39:22 UTC]

@maintainer(s), @security, upstream has already fixed these issues.

https://github.com/ImageMagick/ImageMagick/issues?q=label%3Abug+is%3Aclosed

[Comment 2 D'juan McDonald (domhnall) 2017-09-03 05:47:59 UTC]

Patch:CVE-2017-13134(
https://github.com/ImageMagick/ImageMagick/commit/1b234b4fe2ec864b2d5af898a31c06c9736da904
)

Patch:CVE-2017-13132(
https://github.com/ImageMagick/ImageMagick/commit/73a2bad43d157acfe360595feee739b4cc4406cb
)

Patch:CVE-2017-13131(
https://github.com/ImageMagick/ImageMagick/commit/3ac6c73d39d59a7b0285b3756810272121759a31
)

Patch:CVE-2017-13133(
https://github.com/ImageMagick/ImageMagick/commit/19dbe11c5060f66abb393d1945107c5f54894fa8
)

[Comment 3 Thomas Deutschmann (RETIRED) 2017-10-28 15:55:33 UTC]

Fixed in Gentoo via https://github.com/gentoo/gentoo/commit/c1a4d3964144758b282be963b36aaddcef3a4db8#diff-c3da9b5318c1a67d6927fb8032d46fe5

[Comment 4 GLSAMaker/CVETool Bot 2017-11-11 14:17:11 UTC]

This issue was resolved and addressed in
 GLSA 201711-07 at https://security.gentoo.org/glsa/201711-07
by GLSA coordinator Aaron Bauman (b-man).