RedHat: RHSA-2023-2202:01 Moderate: frr security, bug fix,
Summary
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.
The following packages have been upgraded to a later upstream version: frr
(8.3.1). (BZ#2129731)
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 9.2 Release Notes linked from the References section.
Summary
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
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/9/html/9.2_release_notes/index
Package List
Red Hat Enterprise Linux AppStream (v. 9):
Source:
frr-8.3.1-5.el9.src.rpm
aarch64:
frr-8.3.1-5.el9.aarch64.rpm
frr-debuginfo-8.3.1-5.el9.aarch64.rpm
frr-debugsource-8.3.1-5.el9.aarch64.rpm
noarch:
frr-selinux-8.3.1-5.el9.noarch.rpm
ppc64le:
frr-8.3.1-5.el9.ppc64le.rpm
frr-debuginfo-8.3.1-5.el9.ppc64le.rpm
frr-debugsource-8.3.1-5.el9.ppc64le.rpm
s390x:
frr-8.3.1-5.el9.s390x.rpm
frr-debuginfo-8.3.1-5.el9.s390x.rpm
frr-debugsource-8.3.1-5.el9.s390x.rpm
x86_64:
frr-8.3.1-5.el9.x86_64.rpm
frr-debuginfo-8.3.1-5.el9.x86_64.rpm
frr-debugsource-8.3.1-5.el9.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/
Topic
An update for frr is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64
Bugs Fixed
2127494 - BGP incorrectly withdraws routes on graceful restart capable routers2128713 - CVE-2022-37032 frr: out-of-bounds read in the BGP daemon may lead to information disclosure or denial of service
2129731 - [RFE] Rebase FRR to the latest version
2129743 - [RFE] Add targeted SELinux policy for FRR
2144500 - AVC error when reloading FRR with provided reload script
2147522 - It is not possible to run FRR as a non-root user
