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Debian Bullseye: DSA-5200-1 Moderate: LibTIRPC Denial Of Service Risk

debian
Calendar Grey August 7, 2022
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To fix the idle TCP connection vulnerability in Debian, upgrade libtirpc to the latest version. Follow the outlined steps to ensure security
It was discovered that libtirpc, a transport-independent RPC library, does not properly handle idle TCP connections

Summary

For the stable distribution (bullseye), this problem has been fixed in
version 1.3.1-1+deb11u1.

We recommend that you upgrade your libtirpc packages.

For the detailed security status of libtirpc please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libtirpc

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Package: libtirpc
CVE ID: CVE-2021-46828

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