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TI-2009-01488 Aliases CVE-2009-1572GHSA-7pv4-f272-hv95

The BGP daemon (bgpd) in Quagga 0.99.11 and earlier allows remote attackers to cause a…

Priority LOW 29Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The BGP daemon (bgpd) in Quagga 0.99.11 and earlier allows remote attackers to cause a denial of service (crash) via an AS path containing ASN elements whose string representation is longer than expected, which triggers an assert error.

Why it matters now

EPSS 0.03516 89th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 31

CPEVersionsRoleVendor
cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*up to 0.99.11VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.95:*:*:*:*:*:*:*0.95VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.96:*:*:*:*:*:*:*0.96VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.96.1:*:*:*:*:*:*:*0.96.1VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.96.2:*:*:*:*:*:*:*0.96.2VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.96.3:*:*:*:*:*:*:*0.96.3VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.96.4:*:*:*:*:*:*:*0.96.4VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.96.5:*:*:*:*:*:*:*0.96.5VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.97.0:*:*:*:*:*:*:*0.97.0VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.97.1:*:*:*:*:*:*:*0.97.1VulnerableQuagga
  • cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:* Versions up to 0.99.11 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.95:*:*:*:*:*:*:* Versions 0.95 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.96:*:*:*:*:*:*:* Versions 0.96 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.96.1:*:*:*:*:*:*:* Versions 0.96.1 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.96.2:*:*:*:*:*:*:* Versions 0.96.2 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.96.3:*:*:*:*:*:*:* Versions 0.96.3 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.96.4:*:*:*:*:*:*:* Versions 0.96.4 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.96.5:*:*:*:*:*:*:* Versions 0.96.5 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.97.0:*:*:*:*:*:*:* Versions 0.97.0 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.97.1:*:*:*:*:*:*:* Versions 0.97.1 Vulnerable ·Quagga
Show 21 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:quagga:quagga:0.97.2:*:*:*:*:*:*:*0.97.2VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.97.3:*:*:*:*:*:*:*0.97.3VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.97.4:*:*:*:*:*:*:*0.97.4VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.97.5:*:*:*:*:*:*:*0.97.5VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.98.0:*:*:*:*:*:*:*0.98.0VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.98.1:*:*:*:*:*:*:*0.98.1VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.98.2:*:*:*:*:*:*:*0.98.2VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.98.3:*:*:*:*:*:*:*0.98.3VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.98.4:*:*:*:*:*:*:*0.98.4VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.98.5:*:*:*:*:*:*:*0.98.5VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.98.6:*:*:*:*:*:*:*0.98.6VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.1:*:*:*:*:*:*:*0.99.1VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.2:*:*:*:*:*:*:*0.99.2VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.3:*:*:*:*:*:*:*0.99.3VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.4:*:*:*:*:*:*:*0.99.4VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.5:*:*:*:*:*:*:*0.99.5VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.6:*:*:*:*:*:*:*0.99.6VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.7:*:*:*:*:*:*:*0.99.7VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.8:*:*:*:*:*:*:*0.99.8VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.9:*:*:*:*:*:*:*0.99.9VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.10:*:*:*:*:*:*:*0.99.10VulnerableQuagga
  • cpe:2.3:a:quagga:quagga:0.97.2:*:*:*:*:*:*:* Versions 0.97.2 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.97.3:*:*:*:*:*:*:* Versions 0.97.3 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.97.4:*:*:*:*:*:*:* Versions 0.97.4 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.97.5:*:*:*:*:*:*:* Versions 0.97.5 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.98.0:*:*:*:*:*:*:* Versions 0.98.0 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.98.1:*:*:*:*:*:*:* Versions 0.98.1 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.98.2:*:*:*:*:*:*:* Versions 0.98.2 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.98.3:*:*:*:*:*:*:* Versions 0.98.3 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.98.4:*:*:*:*:*:*:* Versions 0.98.4 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.98.5:*:*:*:*:*:*:* Versions 0.98.5 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.98.6:*:*:*:*:*:*:* Versions 0.98.6 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.1:*:*:*:*:*:*:* Versions 0.99.1 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.2:*:*:*:*:*:*:* Versions 0.99.2 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.3:*:*:*:*:*:*:* Versions 0.99.3 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.4:*:*:*:*:*:*:* Versions 0.99.4 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.5:*:*:*:*:*:*:* Versions 0.99.5 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.6:*:*:*:*:*:*:* Versions 0.99.6 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.7:*:*:*:*:*:*:* Versions 0.99.7 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.8:*:*:*:*:*:*:* Versions 0.99.8 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.9:*:*:*:*:*:*:* Versions 0.99.9 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.10:*:*:*:*:*:*:* Versions 0.99.10 Vulnerable ·Quagga

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2009-1572
  2. 2026-10-03 Alias added: GHSA-7pv4-f272-hv95

References

Exploit 3

Patch 1

Advisory 5

Other 3

  • TI-2018-03911 Memory corruption in Quagga bgpd CVSS 3.0HIGH 7.1
  • TI-2018-03912 Double free in Quagga bgpd CVSS 3.0CRITICAL 9.8
  • TI-2017-11946 The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote… CVSS 3.0HIGH 7.5
  • TI-2018-03914 Infinite loop in Quagga bgpd CVSS 3.0HIGH 7.5
  • TI-2017-03515 All versions of Quagga, 0.93 through 1.1.0, are vulnerable to an unbounded memory… CVSS 3.0HIGH 7.5
  • TI-2016-02105 The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in… CVSS 3.0HIGH 8.1
See all 32 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences