Bug 1216900 (CVE-2023-38406) - VUL-0: CVE-2023-38406: frr,quagga: bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of zero, aka a "flowspec overflow."
Summary: VUL-0: CVE-2023-38406: frr,quagga: bgpd/bgp_flowspec.c in FRRouting (FRR) bef...
Status: IN_PROGRESS
Alias: CVE-2023-38406
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Marius Tomaschewski
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/384168/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-38406:5.9:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2023-11-06 08:52 UTC by SMASH SMASH
Modified: 2024-06-28 12:30 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2023-11-06 08:52:52 UTC 
bgpd/bgp_flowspec.c in FRRouting (FRR) before 8.4.3 mishandles an nlri length of
zero, aka a "flowspec overflow."

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-38406
Comment 4 Maintenance Automation 2023-12-06 16:30:31 UTC 
SUSE-SU-2023:4663-1: An update that solves four vulnerabilities can now be installed.

Category: security (important)
Bug References: 1216896, 1216897, 1216899, 1216900
CVE References: CVE-2023-38406, CVE-2023-38407, CVE-2023-47234, CVE-2023-47235
Sources used:
openSUSE Leap 15.5 (src): frr-8.4-150500.4.15.1
Server Applications Module 15-SP5 (src): frr-8.4-150500.4.15.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 11 Maintenance Automation 2024-06-28 12:30:01 UTC 
SUSE-SU-2024:2245-1: An update that solves four vulnerabilities can now be installed.

Category: security (important)
Bug References: 1216896, 1216897, 1216899, 1216900
CVE References: CVE-2023-38406, CVE-2023-38407, CVE-2023-47234, CVE-2023-47235
Maintenance Incident: [SUSE:Maintenance:34473](https://smelt.suse.de/incident/34473/)
Sources used:
SUSE Manager Proxy 4.3 (src):
 frr-7.4-150300.4.26.1
SUSE Manager Retail Branch Server 4.3 (src):
 frr-7.4-150300.4.26.1
SUSE Manager Server 4.3 (src):
 frr-7.4-150300.4.26.1
SUSE Enterprise Storage 7.1 (src):
 frr-7.4-150300.4.26.1
openSUSE Leap 15.3 (src):
 frr-7.4-150300.4.26.1
SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src):
 frr-7.4-150300.4.26.1
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (src):
 frr-7.4-150300.4.26.1
SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (src):
 frr-7.4-150300.4.26.1
SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src):
 frr-7.4-150300.4.26.1
SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (src):
 frr-7.4-150300.4.26.1
SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src):
 frr-7.4-150300.4.26.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4 (src):
 frr-7.4-150300.4.26.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.