Vulnerability-Lookup

PYSEC-2026-2830

Vulnerability from pysec - Published: 2026-07-09 16:49 - Updated: 2026-07-09 16:49

Details

OpenCV (Open Source Computer Vision Library) through 3.3 (corresponding to OpenCV-Python and OpenCV-Contrib-Python 3.3.0.9) has an out-of-bounds write error in the function FillColorRow4 in utils.cpp when reading an image file by using cv::imread.

Severity

8.8 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impacted products

Name	purl
opencv-python	pkg:pypi/opencv-python

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "opencv-python",
        "purl": "pkg:pypi/opencv-python"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.1.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-12606",
    "GHSA-vc29-rj92-gc7j"
  ],
  "details": "OpenCV (Open Source Computer Vision Library) through 3.3 (corresponding to OpenCV-Python and OpenCV-Contrib-Python 3.3.0.9) has an out-of-bounds write error in the function FillColorRow4 in utils.cpp when reading an image file by using cv::imread.",
  "id": "PYSEC-2026-2830",
  "modified": "2026-07-09T16:49:34.914409Z",
  "published": "2026-07-09T16:49:34.914409Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12606"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencv/opencv/issues/9309"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencv/opencv/pull/9376"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/opencv/opencv-python"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xiaoqx/pocs/blob/master/opencv.md"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201712-02"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/opencv-python"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-vc29-rj92-gc7j"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Out-of-bounds Write in OpenCV"
}

CVE-2017-12606 (GCVE-0-2017-12606)

Vulnerability from cvelistv5 – Published: 2017-08-07 01:00 – Updated: 2024-08-05 18:43

Summary

OpenCV (Open Source Computer Vision Library) through 3.3 has an out-of-bounds write error in the function FillColorRow4 in utils.cpp when reading an image file by using cv::imread.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://security.gentoo.org/glsa/201712-02	vendor-advisoryx_refsource_GENTOO
https://github.com/xiaoqx/pocs/blob/master/opencv.md	x_refsource_MISC
https://github.com/opencv/opencv/issues/9309	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

Date Public

2017-08-06 00:00

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-05T18:43:56.095Z",
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          {
            "name": "[debian-lts-announce] 20180722 [SECURITY] [DLA 1438-1] opencv security update",
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            "url": "https://github.com/xiaoqx/pocs/blob/master/opencv.md"
          },
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            "url": "https://github.com/opencv/opencv/issues/9309"
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            "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"
          }
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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          "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html"
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          "name": "GLSA-201712-02",
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        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/xiaoqx/pocs/blob/master/opencv.md"
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          ],
          "url": "https://github.com/opencv/opencv/issues/9309"
        },
        {
          "name": "[debian-lts-announce] 20211030 [SECURITY] [DLA 2799-1] opencv security update",
          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"
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                      "version": {
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                "vendor_name": "n/a"
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    "datePublished": "2017-08-07T01:00:00.000Z",
    "dateReserved": "2017-08-06T00:00:00.000Z",
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}

GHSA-VC29-RJ92-GC7J

Vulnerability from github – Published: 2021-10-12 22:02 – Updated: 2021-11-18 15:33

Summary

Out-of-bounds Write in OpenCV

Details

Severity

8.8 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 3.3.0.9"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "opencv-python"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.1.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 3.3.0.9"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "opencv-contrib-python"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.3.1.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-12606"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-07T20:49:52Z",
    "nvd_published_at": "2017-08-07T01:29:00Z",
    "severity": "HIGH"
  },
  "details": "OpenCV (Open Source Computer Vision Library) through 3.3 (corresponding to OpenCV-Python and OpenCV-Contrib-Python 3.3.0.9) has an out-of-bounds write error in the function FillColorRow4 in utils.cpp when reading an image file by using cv::imread.",
  "id": "GHSA-vc29-rj92-gc7j",
  "modified": "2021-11-18T15:33:38Z",
  "published": "2021-10-12T22:02:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-12606"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencv/opencv/issues/9309"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opencv/opencv/pull/9376"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/opencv/opencv-python"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xiaoqx/pocs/blob/master/opencv.md"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201712-02"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Out-of-bounds Write in OpenCV"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

PYSEC-2026-2830

CVE-2017-12606 (GCVE-0-2017-12606)

GHSA-VC29-RJ92-GC7J

Tags

Sightings

Nomenclature

Related by attack behaviour