CVE-2023-2618
- Source
- https://cve.org/CVERecord?id=CVE-2023-2618
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2618.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-2618
- Downstream
- Published
- 2023-05-10T05:31:04Z
- Modified
- 2026-10-21T02:49:33Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- OpenCV wechat_qrcode Module decoded_bit_stream_parser.cpp decodeHanziSegment memory leak
- Details
-
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.
- Database specific
{ "cna_assigner": "VulDB", "cwe_ids": [ "CWE-401" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2618.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2618.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-2618
- https://vuldb.com/?id.228548
- https://github.com/opencv/opencv_contrib/pull/3484
- https://vuldb.com/?ctiid.228548
- https://github.com/opencv/opencv_contrib/pull/3484/commits/2b62ff6181163eea029ed1cab11363b4996e9cd6
Affected packages
Git / github.com/opencv/opencv
Affected ranges
- Type
- GIT
- Repo
- https://github.com/opencv/opencv
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*", "range": [ { "introduced": "4.5.2" }, { "fixed": "4.8.0" } ], "source": "CPE_RANGE" } ] }
- Type
- GIT
- Repo
- https://github.com/opencv/opencv_contrib
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "4.0" }, { "last_affected": "4.0" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "4.1" }, { "last_affected": "4.1" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "4.2" }, { "last_affected": "4.2" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "4.3" }, { "last_affected": "4.3" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "4.4" }, { "last_affected": "4.4" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "4.5" }, { "last_affected": "4.5" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "4.6" }, { "last_affected": "4.6" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "range": [ { "introduced": "4.7" }, { "last_affected": "4.7" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" }, { "cpe": "cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*", "range": [ { "introduced": "4.5.2" }, { "fixed": "4.8.0" } ], "source": "CPE_RANGE" } ] }