CVE-2023-2618

low-risk
Published 2023-05-10

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.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Opencv

References (8)

Patch https://github.com/opencv/opencv_contrib/pull/3484
Patch https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed...
Permissions Required https://vuldb.com/?ctiid.228548
Third Party Advisory https://vuldb.com/?id.228548
Patch https://github.com/opencv/opencv_contrib/pull/3484
Patch https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed...
Permissions Required https://vuldb.com/?ctiid.228548
Third Party Advisory https://vuldb.com/?id.228548
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal