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Medium severity5.3NVD Advisory· Published May 10, 2023· Updated Jun 17, 2026

CVE-2023-2617

CVE-2023-2617

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.

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Affected products

3
  • Opencv/Opencv2 versions
    cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*range: >=4.5.2,<=4.7.0
    • (no CPE)range: <=4.7.0
  • OpenCV/wechat_qrcode Modulev5
    Range: 4.0

Patches

Vulnerability mechanics

References

4

News mentions

0

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