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A flaw was found in the way signature calculation was handled by cephx authentication protocol. An attacker having access to ceph cluster network who is able to alter the message payload was able to bypass signature checks done by cephx protocol. Ceph branches master mimic luminous and jewel are believed to be vulnerable.

🗓️ 30 Jun 2024 14:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

Cephx flaw lets payload bypass checks; affects master mimic luminous jewel.

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18 Feb 2026 11:12Current
6.9Medium risk
Vulners AI Score6.9
CVSS 23.3
CVSS 36.5
CVSS 3.16.5
EPSS0.00348
2