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[email protected]CVE-2023-2618

HistoryMay 10, 2023 - 6:15 a.m.

CVE-2023-2618

2023-05-1006:15:17

CWE-401

[email protected]

web.nvd.nist.gov

opencv

wechat_qrcode

vulnerability

memory leak

remote attack

patch advisory

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

51.8%

JSON

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.

Affected configurations

Vulners

NVD

Node

opencvopencvMatch4.0

opencvopencvMatch4.1

opencvopencvMatch4.2

opencvopencvMatch4.3

opencvopencvMatch4.4

opencvopencvMatch4.5

opencvopencvMatch4.6

opencvopencvMatch4.7

VendorProductVersionCPE
opencvopencv4.0cpe:2.3:a:opencv:opencv:4.0:*:*:*:*:*:*:*
opencvopencv4.1cpe:2.3:a:opencv:opencv:4.1:*:*:*:*:*:*:*
opencvopencv4.2cpe:2.3:a:opencv:opencv:4.2:*:*:*:*:*:*:*
opencvopencv4.3cpe:2.3:a:opencv:opencv:4.3:*:*:*:*:*:*:*
opencvopencv4.4cpe:2.3:a:opencv:opencv:4.4:*:*:*:*:*:*:*
opencvopencv4.5cpe:2.3:a:opencv:opencv:4.5:*:*:*:*:*:*:*
opencvopencv4.6cpe:2.3:a:opencv:opencv:4.6:*:*:*:*:*:*:*
opencvopencv4.7cpe:2.3:a:opencv:opencv:4.7:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
opencv	opencv	4.0	cpe:2.3:a:opencv:opencv:4.0:::::::*
opencv	opencv	4.1	cpe:2.3:a:opencv:opencv:4.1:::::::*
opencv	opencv	4.2	cpe:2.3:a:opencv:opencv:4.2:::::::*
opencv	opencv	4.3	cpe:2.3:a:opencv:opencv:4.3:::::::*
opencv	opencv	4.4	cpe:2.3:a:opencv:opencv:4.4:::::::*
opencv	opencv	4.5	cpe:2.3:a:opencv:opencv:4.5:::::::*
opencv	opencv	4.6	cpe:2.3:a:opencv:opencv:4.6:::::::*
opencv	opencv	4.7	cpe:2.3:a:opencv:opencv:4.7:::::::*

CNA Affected

[
  {
    "vendor": "OpenCV",
    "product": "wechat_qrcode Module",
    "versions": [
      {
        "version": "4.0",
        "status": "affected"
      },
      {
        "version": "4.1",
        "status": "affected"
      },
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "4.3",
        "status": "affected"
      },
      {
        "version": "4.4",
        "status": "affected"
      },
      {
        "version": "4.5",
        "status": "affected"
      },
      {
        "version": "4.6",
        "status": "affected"
      },
      {
        "version": "4.7",
        "status": "affected"
      }
    ]
  }
]