GHSA-83rh-hx5x-q9p5

Source

https://github.com/advisories/GHSA-83rh-hx5x-q9p5

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/10/GHSA-83rh-hx5x-q9p5/GHSA-83rh-hx5x-q9p5.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-83rh-hx5x-q9p5

Aliases

Published

2021-10-12T22:03:23Z

Modified

2026-09-10T03:49:09Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Out-of-bounds Read in OpenCV

Details

In OpenCV 3.3.1 (corresponding with OpenCV-Python 3.3.1.11), a heap-based buffer over-read exists in the function cv::HdrDecoder::checkSignature in modules/imgcodecs/src/grfmt_hdr.cpp.

Database specific

{
    "cwe_ids":  [
        "CWE-125"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2021-10-07T20:17:07Z",
    "nvd_published_at":  null,
    "severity":  "HIGH"
}

References

Affected packages

PyPI / opencv-python

Package

Name: opencv-python; View open source insights on deps.dev
Purl: pkg:pypi/opencv-python

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.4.1.15

Affected versions

3.*

3.4.0.14

Database specific

last_known_affected_version_range

"<= 3.3.1.11"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/10/GHSA-83rh-hx5x-q9p5/GHSA-83rh-hx5x-q9p5.json"

PyPI / opencv-contrib-python

Package

Name: opencv-contrib-python; View open source insights on deps.dev
Purl: pkg:pypi/opencv-contrib-python

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.4.1.15

Database specific

last_known_affected_version_range

"<= 3.3.1.11"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/10/GHSA-83rh-hx5x-q9p5/GHSA-83rh-hx5x-q9p5.json"