CVE-2017-12864 Information

Description

In opencv/modules/imgcodecs/src/grfmt_pxm.cpp function ReadNumber did not checkout the input length which lead to integer overflow. 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/9372 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