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CVE-2018-16640

Published: 6 September 2018

ImageMagick 7.0.8-5 has a memory leak vulnerability in the function ReadOneJNGImage in coders/png.c.

Priority

Negligible

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
imagemagick
Launchpad, Ubuntu, Debian
upstream
Released (8:6.9.10.8+dfsg-1)
xenial
Released (8:6.8.9.9-7ubuntu5.13)
bionic
Released (8:6.9.7.4+dfsg-16ubuntu6.4)
trusty
Released (8:6.7.7.10-6ubuntu3.13)
Patches:
upstream: https://github.com/ImageMagick/ImageMagick/commit/76efa969342568841ecf320b5a041685a6d24e0b
upstream: https://github.com/ImageMagick/ImageMagick6/commit/3449a06f0122d4d9e68b4739417a3eaad0b24265

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H