CVE-2017-11449

high

Description

coders/mpc.c in ImageMagick before 7.0.6-1 does not enable seekable streams and thus cannot validate blob sizes, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an image received from stdin.

References

https://github.com/ImageMagick/ImageMagick/issues/556

https://github.com/ImageMagick/ImageMagick/commit/b007dd3a048097d8f58949297f5b434612e1e1a3

https://github.com/ImageMagick/ImageMagick/commit/529ff26b68febb2ac03062c58452ea0b4c6edbc1

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=867896

http://www.securityfocus.com/bid/99958

Details

Source: MITRE

Published: 2017-07-19

Updated: 2021-04-20

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH