CVE-2023-2618

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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
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

21 Nov 2024, 07:58

Type Values Removed Values Added
References () https://github.com/opencv/opencv_contrib/pull/3484 - Patch () https://github.com/opencv/opencv_contrib/pull/3484 - Patch
References () https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6 - Patch () https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6 - Patch
References () https://vuldb.com/?ctiid.228548 - Permissions Required () https://vuldb.com/?ctiid.228548 - Permissions Required
References () https://vuldb.com/?id.228548 - Third Party Advisory () https://vuldb.com/?id.228548 - Third Party Advisory
CVSS v2 : 5.0
v3 : 7.5 		v2 : 5.0
v3 : 5.3

17 May 2023, 15:54

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CPE cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*
References (MISC) https://github.com/opencv/opencv_contrib/pull/3484 - (MISC) https://github.com/opencv/opencv_contrib/pull/3484 - Patch
References (MISC) https://vuldb.com/?id.228548 - (MISC) https://vuldb.com/?id.228548 - Third Party Advisory
References (MISC) https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6 - (MISC) https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6 - Patch
References (MISC) https://vuldb.com/?ctiid.228548 - (MISC) https://vuldb.com/?ctiid.228548 - Permissions Required

10 May 2023, 06:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-05-10 06:15

Updated : 2024-11-21 07:58

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