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.
References (4)
Core 4
Core References
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201712-02
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/opencv/opencv/issues/9372
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html
Scores
CVSS v3
8.8
EPSS
0.0270
EPSS Percentile
84.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-190
Status
published
Products (5)
debian/debian_linux
8.0
debian/debian_linux
9.0
opencv/opencv
< 3.3.0
pypi/opencv-contrib-python
0 - 3.3.1.11PyPI
pypi/opencv-python
0 - 3.3.1.11PyPI
Published
Aug 15, 2017
Tracked Since
Feb 18, 2026