QID 240880

Date Published: 2022-11-16

QID 240880: Red Hat Update for libtirpc (RHSA-2022:8400)

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).
Affected Products:
    Red Hat enterprise linux for x86_64 9 x86_64.
    Red hat enterprise linux for ibm z systems 9 s390x.
    Red hat enterprise linux for power, little endian 9 ppc64le.
    Red hat enterprise linux for arm 64 9 aarch64.
    Red hat codeready linux builder for x86_64 9 x86_64.
    Red hat codeready linux builder for power, little endian 9 ppc64le.
    Red hat codeready linux builder for arm 64 9 aarch64.
    Red hat codeready linux builder for ibm z systems 9 s390x.
.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:8400 for updates and patch information.
    Vendor References

    CVEs related to QID 240880

    CVE-2021-46828 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:8400 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:8400
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