| 제목 | Versions 4.2 and 4.3 of Cobalt Strike’s server contain multiple Denial of Service vulnerabilities (CVE-2021-36798) |
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| 설명 | The vulnerabilities can render existing Beacons unable to communicate with their C2 server, prevent new beacons from being installed, and have the potential to interfere with ongoing operations.
CVE-2021-36798
Poc: https://github.com/Sentinel-One/CobaltStrikeParser/blob/master/extra/communication_poc.py
Fix: HelpSystems released Cobalt Strike 4.4, which contains a fix for CVE-2021-36798. |
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| 원천 | ⚠️ https://labs.sentinelone.com/hotcobalt-new-cobalt-strike-dos-vulnerability-that-lets-you-halt-operations/ |
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| 사용자 | misc (UID 3) |
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| 제출 | 2021. 08. 04. PM 07:14 (5 연령 ago) |
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| 모더레이션 | 2021. 08. 04. PM 07:57 (43 minutes later) |
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| 상태 | 수락 |
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| VulDB 항목 | 180073 [HelpSystems Cobalt Strike Server 4.2/4.3 Screenshot readCountedBytes Hotcobalt 서비스 거부] |
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| 포인트들 | 20 |
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