CVE-2017-12863 Information

Description

In opencv/modules/imgcodecs/src/grfmt_pxm.cpp function PxMDecoder::readData has an integer overflow when calculate src_pitch. If the image is from remote may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.

CVSS Vector

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

Reference

https://github.com/opencv/opencv/issues/9371 https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html https://security.gentoo.org/glsa/201712-02

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