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Debian Security Advisory 5200-1

Debian Security Advisory 5200-1
Posted Aug 28, 2022
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5200-1 - It was discovered that libtirpc, a transport-independent RPC library, does not properly handle idle TCP connections. A remote attacker can take advantage of this flaw to cause a denial of service.

tags | advisory, remote, denial of service, tcp
systems | linux, debian
advisories | CVE-2021-46828
SHA-256 | 38ada30e05468c4fd73f4fe688a57bcf62aef2973f92e0c34641313f31d4fc1f

Debian Security Advisory 5200-1

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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-5200-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
August 07, 2022 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : libtirpc
CVE ID : CVE-2021-46828
Debian Bug : 1015873

It was discovered that libtirpc, a transport-independent RPC library,
does not properly handle idle TCP connections. A remote attacker can
take advantage of this flaw to cause a denial of service.

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/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/

Mailing list: debian-security-announce@lists.debian.org
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