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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/opencv/opencv_contrib/pull/3484	Patch
https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6	Patch
https://vuldb.com/?ctiid.228548	Permissions Required
https://vuldb.com/?id.228548	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-05-10 06:15

Updated : 2024-05-17 02:23

NVD link : CVE-2023-2618

Mitre link : CVE-2023-2618

CVE.ORG link : CVE-2023-2618

JSON object : View

Products Affected

opencv

opencv

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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