A frr security and bug fix update has been released for Red Hat Enterprise Linux 8.
RHSA-2023:2801-01: Moderate: frr security and bug fix update
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Red Hat Security Advisory
Synopsis: Moderate: frr security and bug fix update
Advisory ID: RHSA-2023:2801-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:2801
Issue date: 2023-05-16
CVE Names: CVE-2022-37032
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1. Summary:
An update for frr is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
3. Description:
FRRouting is free software that manages TCP/IP based routing protocols. It
supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and
BFD.
Security Fix(es):
* frr: out-of-bounds read in the BGP daemon may lead to information
disclosure or denial of service (CVE-2022-37032)
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 8.8 Release Notes linked from the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed ( https://bugzilla.redhat.com/):
1939516 - frr service cannot reload itself, due to executing in the wrong SELinux context
1948422 - BGP incorrectly withdraws routes on graceful restart capable routers
2127140 - Frr is unable to push routes to the system routing table [rhel-8.8.0]
2128713 - CVE-2022-37032 frr: out-of-bounds read in the BGP daemon may lead to information disclosure or denial of service
2149171 - RHEL 8.7 kickstart installation fails when frr package is included in the %packages section.
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source:
frr-7.5.1-7.el8.src.rpm
aarch64:
frr-7.5.1-7.el8.aarch64.rpm
frr-debuginfo-7.5.1-7.el8.aarch64.rpm
frr-debugsource-7.5.1-7.el8.aarch64.rpm
noarch:
frr-selinux-7.5.1-7.el8.noarch.rpm
ppc64le:
frr-7.5.1-7.el8.ppc64le.rpm
frr-debuginfo-7.5.1-7.el8.ppc64le.rpm
frr-debugsource-7.5.1-7.el8.ppc64le.rpm
s390x:
frr-7.5.1-7.el8.s390x.rpm
frr-debuginfo-7.5.1-7.el8.s390x.rpm
frr-debugsource-7.5.1-7.el8.s390x.rpm
x86_64:
frr-7.5.1-7.el8.x86_64.rpm
frr-debuginfo-7.5.1-7.el8.x86_64.rpm
frr-debugsource-7.5.1-7.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2022-37032
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.8_release_notes/index
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
