CVE-2023-2617
A vulnerability classified as problematic was found in OpenCV wechat_qrcode Module up to 4.7.0.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability classified as problematic was found in OpenCV wechat_qrcode Module up to 4.7.0. Affected by this vulnerability is the function DecodedBitStreamParser::decodeByteSegment of the file qrcode/decoder/decoded_bit_stream_parser.cpp. The manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-228547.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.36% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- opencv/opencv
- Source
- cna@vuldb.com
References
- https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270Product
- https://github.com/opencv/opencv_contrib/pull/3480Issue Tracking, Patch
- https://vuldb.com/?ctiid.228547Permissions Required
- https://vuldb.com/?id.228547Permissions Required
- https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270Product
- https://github.com/opencv/opencv_contrib/pull/3480Issue Tracking, Patch
- https://vuldb.com/?ctiid.228547Permissions Required
- https://vuldb.com/?id.228547Permissions Required
- https://github.com/opencv/opencv_contrib/pull/3480Issue Tracking, Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.