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In libtirpc before 1.3.3rc1 remote attackers could exhaust the file descriptors of a process that uses libtirpc because idle TCP connections are mishandled. This can in turn lead to an svc_run infinite loop without accepting new connections.

🗓️ 02 Aug 2022 07:00:00Reported by MicrosoftType 
mscve
 mscve🔗 msrc.microsoft.com👁 1 Views

Remote attackers can exhaust libtirpc file descriptors via idle connections, causing an svc_run loop.

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Vulners
Node
microsoftcbl2_libtirpc_1.3.3-1Range<1.3.3-1
OR
microsoftcm1_libtirpc_1.1.4-5Range<1.1.4-5

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02 Aug 2022 07:00Current
7.8High risk
Vulners AI Score7.8
CVSS 3.17.5
EPSS0.01199
SSVC
libtirpcidle connectionsfile descriptorssvc run loopremote attack
1