Vulnerability Details CVE-2023-2618
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 9.7%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
- https://github.com/opencv/opencv_contrib/pull/3484
- https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6
- https://vuldb.com/?ctiid.228548
- https://vuldb.com/?id.228548
- https://github.com/opencv/opencv_contrib/pull/3484
- https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6
- https://vuldb.com/?ctiid.228548
- https://vuldb.com/?id.228548
Products affected by CVE-2023-2618
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cpe:2.3:a:opencv:opencv:4.5.2
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cpe:2.3:a:opencv:opencv:4.5.3
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cpe:2.3:a:opencv:opencv:4.5.4
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cpe:2.3:a:opencv:opencv:4.5.5
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cpe:2.3:a:opencv:opencv:4.6.0
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cpe:2.3:a:opencv:opencv:4.7.0