CVE catalog

CVE-2024-55553

FRR vulnerabilities

Severity: Medium · CVSS 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Published: Jan 5, 2025, 11:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.85% · Oct 25, 2026

In FRRouting (FRR) before 10.3 from 6.0 onward, all routes are re-validated if the total size of an update received via RTR exceeds the internal socket's buffer size, default 4K on most OSes. An attacker can use this to trigger re-parsing of the RIB for FRR routers using RTR by causing more than this number of updates during an update interval (usually 30 minutes). Additionally, this effect regularly occurs organically. Furthermore, an attacker can use this to trigger route validation continuously. Given that routers with large full tables may need more than 30 minutes to fully re-validate the table, continuous issuance/withdrawal of large numbers of ROA may be used to impact the route handling performance of all FRR instances using RPKI globally. Additionally, the re-validation will cause heightened BMP traffic to ingestors. Fixed Versions: 10.0.3, 10.1.2, 10.2.1, >= 10.3.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	frr	sid	`10.7.1-6`	fixed
Debian	frr	forky	`10.7.1-6`	fixed
Debian	frr	trixie	`10.3-3+deb13u1`	fixed
Debian	frr	trixie-security	`10.3-3+deb13u1`	fixed
Debian	frr	bookworm	`8.4.4-1.1~deb12u2`	vulnerable
Debian	frr	bookworm-security	`8.4.4-1.1~deb12u2`	vulnerable
Ubuntu	frr	noble	Not reported	vulnerable
Ubuntu	frr	noble	`8.4.4-1.1ubuntu6.3`	fixed
Ubuntu	frr-doc	noble	`8.4.4-1.1ubuntu6.3`	fixed
Ubuntu	frr-pythontools	noble	`8.4.4-1.1ubuntu6.3`	fixed
Ubuntu	frr-rpki-rtrlib	noble	`8.4.4-1.1ubuntu6.3`	fixed
Ubuntu	frr-snmp	noble	`8.4.4-1.1ubuntu6.3`	fixed
Ubuntu	frr	pro	`6.0.2-2build2`	vulnerable
Ubuntu	frr	pro	`7.2-1ubuntu1`	vulnerable
Ubuntu	frr	pro	`7.2-1ubuntu2`	vulnerable
Ubuntu	frr	pro	`7.2.1-1`	vulnerable
Ubuntu	frr	pro	`7.2.1-1ubuntu0.1`	vulnerable
Ubuntu	frr	pro	`7.2.1-1ubuntu0.2`	vulnerable
Ubuntu	frr	pro	`7.2.1-1ubuntu0.2+esm1`	vulnerable
Ubuntu	frr	pro	`7.2.1-1ubuntu0.2+esm2`	vulnerable
Ubuntu	frr	pro	`7.2.1-1ubuntu0.2+esm3`	fixed
Ubuntu	frr	22.04	`7.5.1-1.1`	vulnerable
Ubuntu	frr	22.04	`8.1-1`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.1`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.2`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.3`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.4`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.5`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.6`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.7`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.8`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.9`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.10`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.11`	vulnerable
Ubuntu	frr	22.04	`8.1-1ubuntu1.13`	fixed
Ubuntu	frr	24.04	`8.4.4-1.1ubuntu1`	vulnerable
Ubuntu	frr	24.04	`8.4.4-1.1ubuntu3`	vulnerable
Ubuntu	frr	24.04	`8.4.4-1.1ubuntu4`	vulnerable
Ubuntu	frr	24.04	`8.4.4-1.1ubuntu5`	vulnerable
Ubuntu	frr	24.04	`8.4.4-1.1ubuntu6`	vulnerable
Ubuntu	frr	24.04	`8.4.4-1.1ubuntu6.1`	vulnerable
Ubuntu	frr	24.04	`8.4.4-1.1ubuntu6.2`	vulnerable
Ubuntu	frr	24.04	`8.4.4-1.1ubuntu6.3`	fixed
Suse	frr	linux enterprise server ltss extended security 12 sp5	`8.5.6-8.6.1`	fixed
Suse	frr	linux enterprise module for server applications 15 sp6	`8.5.6-150500.4.33.1`	fixed
Suse	frr	linux enterprise module for server applications 15 sp7	`8.5.6-150500.4.33.1`	fixed
Opensuse	frr	leap 15.6	`8.5.6-150500.4.33.1`	fixed
Opensuse	frr	tumbleweed	`10.2.1-1.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	frr	source	sid	`10.2.1-1`	not yet assigned	Not reported	Not reported
Debian	frr	source	forky	`10.2.1-1`	not yet assigned	Not reported	Not reported
Debian	frr	source	trixie	`10.2.1-1`	not yet assigned	Not reported	Not reported
Debian	frr	source	bookworm	`(unfixed)`	not yet assigned	Not reported	Not reported
Ubuntu	frr	deb	noble	`8.4.4-1.1ubuntu6.3`	Not reported	Not reported	Not reported
Ubuntu	frr-doc	deb	noble	`8.4.4-1.1ubuntu6.3`	Not reported	Not reported	Not reported
Ubuntu	frr-pythontools	deb	noble	`8.4.4-1.1ubuntu6.3`	Not reported	Not reported	Not reported
Ubuntu	frr-rpki-rtrlib	deb	noble	`8.4.4-1.1ubuntu6.3`	Not reported	Not reported	Not reported
Ubuntu	frr-snmp	deb	noble	`8.4.4-1.1ubuntu6.3`	Not reported	Not reported	Not reported
Ubuntu	frr	deb	pro	`7.2.1-1ubuntu0.2+esm3`	Not reported	UBUNTU-CVE-2024-55553	Not reported
Ubuntu	frr	deb	22.04	`8.1-1ubuntu1.13`	Not reported	UBUNTU-CVE-2024-55553	Not reported
Ubuntu	frr	deb	24.04	`8.4.4-1.1ubuntu6.3`	Not reported	UBUNTU-CVE-2024-55553	Not reported
Suse	frr	rpm	linux enterprise server ltss extended security 12 sp5	`8.5.6-8.6.1`	Not reported	SUSE-SU-2025:03297-1	Not reported
Suse	frr	rpm	linux enterprise module for server applications 15 sp6	`8.5.6-150500.4.33.1`	Not reported	SUSE-SU-2025:03453-1	Not reported
Suse	frr	rpm	linux enterprise module for server applications 15 sp7	`8.5.6-150500.4.33.1`	Not reported	SUSE-SU-2025:03453-1	Not reported
Opensuse	frr	rpm	leap 15.6	`8.5.6-150500.4.33.1`	Not reported	SUSE-SU-2025:03453-1	Not reported
Opensuse	frr	rpm	tumbleweed	`10.2.1-1.1`	Not reported	OPENSUSE-SU-2025:14632-1	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[frr]Affected
Details (4)
- 8.4.4-1.1~deb12u2 · amd64 · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · arm64 · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · amd64 · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · arm64 · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
[frr-doc]Affected
Source package: [frr]
Details (4)
- 8.4.4-1.1~deb12u2 · all · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · all · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · all · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · all · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
[frr-pythontools]Affected
Source package: [frr]
Details (4)
- 8.4.4-1.1~deb12u2 · all · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · all · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · all · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · all · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
[frr-rpki-rtrlib]Affected
Source package: [frr]
Details (4)
- 8.4.4-1.1~deb12u2 · amd64 · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · arm64 · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · amd64 · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · arm64 · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
[frr-snmp]Affected
Source package: [frr]
Details (4)
- 8.4.4-1.1~deb12u2 · amd64 · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · arm64 · bookworm
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · amd64 · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12
- 8.4.4-1.1~deb12u2 · arm64 · bookworm-security
  Affected
  usn · frr · debian · bookworm; usn · frr · debian · 12

[openSUSE Tumbleweed]

[frr-devel]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libfrr0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libfrrcares0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libfrrfpm_pb0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libfrrospfapiclient0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libfrr_pb0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libfrrsnmp0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libfrrzmq0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libmgmt_be_nb0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed
[libmlag_pb0]Unknown
Source package: [frr]
Details (1)
- 10.6.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 10.2.1-1.1
  Version impact unknown
  usn · frr · opensuse · tumbleweed

[Debian 13 (Trixie)]

[frr]Fixed
Details (4)
- 10.3-3+deb13u1 · amd64 · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · arm64 · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · amd64 · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · arm64 · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
[frr-doc]Fixed
Source package: [frr]
Details (4)
- 10.3-3+deb13u1 · all · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · all · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · all · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · all · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
[frr-pythontools]Fixed
Source package: [frr]
Details (4)
- 10.3-3+deb13u1 · all · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · all · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · all · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · all · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
[frr-rpki-rtrlib]Fixed
Source package: [frr]
Details (4)
- 10.3-3+deb13u1 · amd64 · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · arm64 · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · amd64 · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · arm64 · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
[frr-snmp]Fixed
Source package: [frr]
Details (4)
- 10.3-3+deb13u1 · amd64 · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · arm64 · trixie
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · amd64 · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13
- 10.3-3+deb13u1 · arm64 · trixie-security
  Fixed · Fixed: 10.2.1-1
  usn · frr · debian · 13

Next results

Observed: Oct 27, 2026, 6:39:08 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]