CVE-2017-14040 Information

Description

An invalid write access was discovered in bin/jp2/convert.c in OpenJPEG 2.2.0 triggering a crash in the tgatoimage function. The vulnerability may lead to remote denial of service or possibly unspecified other impact.

CVSS Vector

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

Reference

http://www.debian.org/security/2017/dsa-4013 http://www.securityfocus.com/bid/100553 https://blogs.gentoo.org/ago/2017/08/28/openjpeg-invalid-memory-write-in-tgatoimage-convert-c/ https://github.com/uclouvain/openjpeg/commit/2cd30c2b06ce332dede81cccad8b334cde997281 https://github.com/uclouvain/openjpeg/issues/995

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8