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redhatRedHatRHSA-2022:8400
HistoryNov 15, 2022 - 6:23 a.m.

(RHSA-2022:8400) Moderate: libtirpc security update

2022-11-1506:23:29
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16
libtirpc
security update
dos vulnerability
nfs-utils
rpcbind
cve-2021-46828
red hat enterprise linux 9.1

0.005 Low

EPSS

Percentile

76.7%

The libtirpc packages contain SunLib’s implementation of transport-independent remote procedure call (TI-RPC) documentation, which includes a library required by programs in the nfs-utils and rpcbind packages.

Security Fix(es):

  • libtirpc: DoS vulnerability with lots of connections (CVE-2021-46828)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes linked from the References section.