CVE-2019-15141

medium

Description

WriteTIFFImage in coders/tiff.c in ImageMagick 7.0.8-43 Q16 allows attackers to cause a denial-of-service (application crash resulting from a heap-based buffer over-read) via a crafted TIFF image file, related to TIFFRewriteDirectory, TIFFWriteDirectory, TIFFWriteDirectorySec, and TIFFWriteDirectoryTagColormap in tif_dirwrite.c of LibTIFF. NOTE: this occurs because of an incomplete fix for CVE-2019-11597.

References

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00040.html

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00042.html

https://github.com/ImageMagick/ImageMagick/issues/1560

https://github.com/ImageMagick/ImageMagick6/commit/3c53413eb544cc567309b4c86485eae43e956112

Details

Source: MITRE

Published: 2019-08-18

Updated: 2019-11-15

Type: CWE-125

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM