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Security Advisories: GSA_kwCzR0hTQS13OTZnLTNwNjQtNjN3cs0WWA

Improper Restriction of Operations within the Bounds of a Memory Buffer in OpenCV

OpenCV (Open Source Computer Vision Library) through 3.3 (corresponding to OpenCV-Python 3.3.0.9) has a buffer overflow in the cv::BmpDecoder::readData function in modules/imgcodecs/src/grfmt_bmp.cpp when reading an image file by using cv::imread, as demonstrated by the 4-buf-overflow-readData-memcpy test case.

Permalink: https://github.com/advisories/GHSA-w96g-3p64-63wr
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS13OTZnLTNwNjQtNjN3cs0WWA
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 3 years ago
Updated: almost 2 years ago

CVSS Score: 8.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Percentage: 0.0026
EPSS Percentile: 0.64891

Identifiers: GHSA-w96g-3p64-63wr, CVE-2017-12601
References:

• https://nvd.nist.gov/vuln/detail/CVE-2017-12601
• https://github.com/opencv/opencv/issues/9309
• https://github.com/opencv/opencv/pull/9376
• https://github.com/opencv/opencv-python/releases/tag/11
• https://github.com/opencv/opencv-python/releases/tag/9
• https://github.com/xiaoqx/pocs/blob/master/opencv.md
• https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html
• https://security.gentoo.org/glsa/201712-02
• https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html
• https://github.com/advisories/GHSA-w96g-3p64-63wr

Repository: https://github.com/opencv/opencv
Blast Radius: 42.5

Affected Packages