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Vulnerability record · CVE-2017-12863 · published 15 August 2017

CVE-2017-12863: Opencv integer overflow vulnerability

Opencv · Opencv

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.

8.8 CVSS 3.1 High EPSS 2.7% · top 14.5% CWE-190 · Integer overflow
8.8CVSS 3.1 base score, v2 6.8
2.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/opencv/opencv/issues/9371 Issue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/201712-02 Third Party Advisory
https://github.com/opencv/opencv/issues/9371 Issue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/201712-02 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2017-12863), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.