cve-2021-34344
Vulnerability from cvelistv5
Published
2021-09-10 04:00
Modified
2024-09-17 02:17
Severity ?
EPSS score ?
Summary
A stack buffer overflow vulnerability has been reported to affect QNAP device running QUSBCam2. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QUSBCam2: QTS 4.5.4: QUSBCam2 1.1.4 ( 2021/07/30 ) and later QTS 5.0: QUSBCam2 2.0.1 ( 2021/08/03 ) and later QTS 4.3.6: QUSBCam2 1.1.4 ( 2021/07/30 ) and later QTS 4.3.3: QUSBCam2 1.1.4 ( 2021/08/06 ) and later QuTS hero 4.5.3: QUSBCam2 1.1.4 ( 2021/07/30 ) and later
References
Impacted products
Vendor | Product | Version | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | QNAP Systems Inc. | QUSBCam2 |
Version: unspecified < 1.1.4 ( 2021/07/30 ) |
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If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QUSBCam2: QTS 4.5.4: QUSBCam2 1.1.4 ( 2021/07/30 ) and later QTS 5.0: QUSBCam2 2.0.1 ( 2021/08/03 ) and later QTS 4.3.6: QUSBCam2 1.1.4 ( 2021/07/30 ) and later QTS 4.3.3: QUSBCam2 1.1.4 ( 2021/08/06 ) and later QuTS hero 4.5.3: QUSBCam2 1.1.4 ( 2021/07/30 ) and later" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-09-10T04:00:24", "orgId": "2fd009eb-170a-4625-932b-17a53af1051f", "shortName": "qnap" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.qnap.com/en/security-advisory/qsa-21-34" } ], "solutions": [ { "lang": "en", "value": "We have already fixed this vulnerability in the following versions of QUSBCam2:\nQTS 4.5.4: QUSBCam2 1.1.4 ( 2021/07/30 ) and later\nQTS 5.0: QUSBCam2 2.0.1 ( 2021/08/03 ) and later\nQTS 4.3.6: QUSBCam2 1.1.4 ( 2021/07/30 ) and later\nQTS 4.3.3: QUSBCam2 1.1.4 ( 2021/08/06 ) and later\nQuTS hero 4.5.3: QUSBCam2 1.1.4 ( 2021/07/30 ) and later" } ], "source": { "advisory": "QSA-21-34", "discovery": "EXTERNAL" }, "title": "Stack Buffer Overflow Vulnerability in QUSBCam2", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@qnap.com", "DATE_PUBLIC": "2021-09-10T09:37:00.000Z", "ID": "CVE-2021-34344", "STATE": "PUBLIC", "TITLE": "Stack Buffer Overflow Vulnerability in QUSBCam2" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "QUSBCam2", "version": { "version_data": [ { "platform": "QTS 4.5.4", "version_affected": "\u003c", "version_value": "1.1.4 ( 2021/07/30 )" }, { "platform": "QTS 5.0", "version_affected": "\u003c", "version_value": "2.0.1 ( 2021/08/03 )" }, { "platform": "QTS 4.3.6", "version_affected": "\u003c", "version_value": "1.1.4 ( 2021/07/30 )" }, { "platform": "QTS 4.3.3", "version_affected": "\u003c", "version_value": "1.1.4 ( 2021/08/06 )" }, { "platform": "QuTS hero 4.5.3", "version_affected": "\u003c", "version_value": "1.1.4 ( 2021/07/30 )" } ] } } ] }, "vendor_name": "QNAP Systems Inc." } ] } }, "credit": [ { "lang": "eng", "value": "crixer" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A stack buffer overflow vulnerability has been reported to affect QNAP device running QUSBCam2. 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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.