SUSE-SU-2023:4663-1

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Source
https://www.suse.com/support/update/announcement/2023/suse-su-20234663-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:4663-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2023:4663-1
Upstream
Related
Published
2023-12-06T12:27:39Z
Modified
2025-05-08T17:31:58.292873Z
Summary
Security update for frr
Details

This update for frr fixes the following issues:

  • CVE-2023-47235: Fixed denial of service caused by malformed BGP UPDATE message with an EOR is processed (bsc#1216896).
  • CVE-2023-47234: Fixed denial of service caused by crafted BGP UPDATE message with a MPUNREACHNLRI attribute (bsc#1216897).
  • CVE-2023-38407: Fixed read beyond the end of the stream during labeled unicast parsing (bsc#1216899).
  • CVE-2023-38406: Fixed mishandling of nlri length of zero, aka a 'flowspec overflow (bsc#1216900).
References

Affected packages

SUSE:Linux Enterprise Module for Server Applications 15 SP5 / frr

Package

Name
frr
Purl
pkg:rpm/suse/frr&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.4-150500.4.15.1

Ecosystem specific 

{
    "binaries": [
        {
            "frr-devel": "8.4-150500.4.15.1",
            "libmlag_pb0": "8.4-150500.4.15.1",
            "libfrr0": "8.4-150500.4.15.1",
            "frr": "8.4-150500.4.15.1",
            "libfrr_pb0": "8.4-150500.4.15.1",
            "libfrrzmq0": "8.4-150500.4.15.1",
            "libfrrospfapiclient0": "8.4-150500.4.15.1",
            "libfrrfpm_pb0": "8.4-150500.4.15.1",
            "libfrrsnmp0": "8.4-150500.4.15.1",
            "libfrrcares0": "8.4-150500.4.15.1"
        }
    ]
}

openSUSE:Leap 15.5 / frr

Package

Name
frr
Purl
pkg:rpm/opensuse/frr&distro=openSUSE%20Leap%2015.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.4-150500.4.15.1

Ecosystem specific 

{
    "binaries": [
        {
            "frr-devel": "8.4-150500.4.15.1",
            "libmlag_pb0": "8.4-150500.4.15.1",
            "libfrr0": "8.4-150500.4.15.1",
            "frr": "8.4-150500.4.15.1",
            "libfrr_pb0": "8.4-150500.4.15.1",
            "libfrrzmq0": "8.4-150500.4.15.1",
            "libfrrospfapiclient0": "8.4-150500.4.15.1",
            "libfrrfpm_pb0": "8.4-150500.4.15.1",
            "libfrrsnmp0": "8.4-150500.4.15.1",
            "libfrrcares0": "8.4-150500.4.15.1"
        }
    ]
}