RHSA-2024:1152: Moderate: frr security update
First published: Tue Mar 05 2024(Updated: )
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. <br>Security Fix(es):<br><li> ffr: Flowspec overflow in bgpd/bgp_flowspec.c (CVE-2023-38406)</li> <li> ffr: Out of bounds read in bgpd/bgp_label.c (CVE-2023-38407)</li> <li> frr: crash from specially crafted MP_UNREACH_NLRI-containing BGP UPDATE message (CVE-2023-47234)</li> <li> frr: crash from malformed EOR-containing BGP UPDATE message (CVE-2023-47235)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/frr | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr-debuginfo | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr-debugsource | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr-debuginfo | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr-debugsource | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr-debuginfo | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr-debugsource | <8.0-5.el9_0.3 | 8.0-5.el9_0.3 |
| redhat/frr | <8.0-5.el9_0.3.aa | 8.0-5.el9_0.3.aa |
| redhat/frr-debuginfo | <8.0-5.el9_0.3.aa | 8.0-5.el9_0.3.aa |
| redhat/frr-debugsource | <8.0-5.el9_0.3.aa | 8.0-5.el9_0.3.aa |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | ||
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | ||
| Red Hat Enterprise Linux Server | ||
| Red Hat Enterprise Linux Server for IBM z Systems | ||
| Red Hat Enterprise Linux for SAP Solutions | ||
| Red Hat Enterprise Linux for IBM z Systems | ||
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | ||
| Red Hat Enterprise Linux for ARM64 EUS |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2248207
- https://bugzilla.redhat.com/show_bug.cgi?id=2248208
- https://bugzilla.redhat.com/show_bug.cgi?id=2248526
- https://bugzilla.redhat.com/show_bug.cgi?id=2248528
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2024:1152 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2024:1152?
The severity of RHSA-2024:1152 is categorized as important due to potential security vulnerabilities in the FRRouting package.
How do I fix RHSA-2024:1152?
To fix RHSA-2024:1152, update your FRRouting package to version 8.0-5.el9_0.3 or later.
What vulnerabilities are addressed in RHSA-2024:1152?
RHSA-2024:1152 addresses a flowspec overflow vulnerability (CVE-2023-38406) and an out-of-bounds read issue in FRRouting.
Which software versions are affected by RHSA-2024:1152?
RHSA-2024:1152 affects FRRouting versions prior to 8.0-5.el9_0.3 across various architectures.
Who maintains the FRRouting software related to RHSA-2024:1152?
FRRouting is maintained by Red Hat and is part of their open-source TCP/IP routing software offerings.
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