CVE-2017-12862 Information

Description

In modules/imgcodecs/src/grfmt_pxm.cpp the length of buffer AutoBuffer _src is small than expected which will cause copy buffer overflow later. 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/9370 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