CVE-2017-17879

MEDIUM

Description

In ImageMagick 7.0.7-16 Q16 x86_64 2017-12-21, there is a heap-based buffer over-read in ReadOneMNGImage in coders/png.c, related to length calculation and caused by an off-by-one error.

References

http://www.securityfocus.com/bid/102305

https://github.com/ImageMagick/ImageMagick/issues/906

https://lists.debian.org/debian-lts-announce/2018/01/msg00000.html

https://usn.ubuntu.com/3681-1/

https://www.debian.org/security/2017/dsa-4074

https://www.debian.org/security/2018/dsa-4204

Details

Source: MITRE

Published: 2017-12-27

Updated: 2019-04-16

Type: CWE-119

Risk Information

CVSS v2.0

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 v3.0

Base Score: 8.8

Vector: CVSS:3.0/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