GHSA-8849-5h85-98qw
Out-of-bounds Write in OpenCV
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | opencv-python | <= 4.1.1.26 | no fix listed |
| PyPI | opencv-python-headless | <= 4.1.1.26 | no fix listed |
| PyPI | opencv-contrib-python | <= 4.1.1.26 | no fix listed |
| PyPI | opencv-contrib-python-headless | <= 4.1.1.26 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
In opencv calls that use libpng, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges required. User interaction is not required for exploitation. Product: AndroidVersions: Android-10Android ID: A-110986616
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2019-9423
- https://github.com/opencv/opencv-python
- https://source.android.com/security/bulletin/android-10
- http://www.openwall.com/lists/oss-security/2019/10/25/17
- http://www.openwall.com/lists/oss-security/2019/10/27/1
- http://www.openwall.com/lists/oss-security/2019/11/07/1
- http://www.openwall.com/lists/oss-security/2020/12/05/1