Description (CNA)
A vulnerability, which was classified as problematic, has been found in OpenCV wechat_qrcode Module up to 4.7.0. Affected by this issue is the function DecodedBitStreamParser::decodeHanziSegment of the file qrcode/decoder/decoded_bit_stream_parser.cpp. The manipulation leads to memory leak. The attack may be launched remotely. The name of the patch is 2b62ff6181163eea029ed1cab11363b4996e9cd6. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-228548.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenCV / wechat_qrcode Module | affected 4.0; affected 4.1; affected 4.2; affected 4.3; affected 4.4; affected 4.5; affected 4.6; affected 4.7 |
CWE
CWE-401
References
- https://vuldb.com/?id.228548
- https://vuldb.com/?ctiid.228548
- https://github.com/opencv/opencv_contrib/pull/3484
- https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6
ADP enrichment
No English description supplied.