CVE-2023-2618

A vulnerability, which was classified as problematic, has been found in OpenCV wechatqrcode Module up to 4.7.0. Affected by this issue is the function DecodedBitStreamParser::decodeHanziSegment of the file qrcode/decoder/decodedbitstreamparser.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

{
    "cwe_ids": [
        "CWE-401"
    ],
    "cna_assigner": "VulDB",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2618.json"
}

References

Affected packages

Git / github.com/opencv/opencv

Affected ranges

Type

GIT

Repo

https://github.com/opencv/opencv

Events

Introduced

898c639f6ab195b81a1d3e9b2470a3f03123dd03

Fixed

f9a59f2592993d3dcc080e495f4f5e02dd8ec7ef

Database specific

{
    "extracted_events": [
        {
            "introduced": "4.5.2"
        },
        {
            "fixed": "4.8.0"
        }
    ],
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*"
}

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2618.json"

Git / github.com/opencv/opencv_contrib

Affected ranges

Type

GIT

Repo

https://github.com/opencv/opencv_contrib

Events

Introduced

f5d7f6712d4ff229ba4f45cf79dfd11c557d56fd

Fixed

f10c84d48b0714f2b408c9e5cccfac1277c8e6cc

Database specific

{
    "extracted_events": [
        {
            "introduced": "4.5.2"
        },
        {
            "fixed": "4.8.0"
        }
    ],
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*"
}

Affected versions

4.*

4.5.2

4.5.3

4.5.4

4.5.5

4.6.0

4.7.0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2618.json"