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Vulnerability record · CVE-2017-12864 · published 15 August 2017

CVE-2017-12864: Opencv integer overflow vulnerability

Opencv · Opencv

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.

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 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: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/9372 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/9372 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-2017-12864), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.