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TI-2011-02940 Aliases CVE-2011-3324GHSA-85v8-hgw6-87v8

The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d…

Priority LOW 30CWE-399Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Partial
Fix status
Partial Red Hat: 7 fixed, 1 without a fix

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-399 and the CVSS impact.

Summary

The ospf6_lsa_is_changed function in ospf6_lsa.c in the OSPFv3 implementation in ospf6d in Quagga before 0.99.19 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via trailing zero values in the Link State Advertisement (LSA) header list of an IPv6 Database Description message.

Why it matters now

EPSS 0.04668 91st percentileScored 2026-11-07
Fix Partial Red Hat: 2 advisoriesRed Hat: 7 fixed, 1 without a fix

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 · 38

CPEVersionsRoleVendor
cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*up to 0.99.18VulnerableQuagga
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 0.99.18 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 28 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:0.99.11:*:*:*:*:*:*:*0.99.11VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.12:*:*:*:*:*:*:*0.99.12VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.13:*:*:*:*:*:*:*0.99.13VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.14:*:*:*:*:*:*:*0.99.14VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.15:*:*:*:*:*:*:*0.99.15VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.16:*:*:*:*:*:*:*0.99.16VulnerableQuagga
cpe:2.3:a:quagga:quagga:0.99.17:*:*:*:*:*:*:*0.99.17VulnerableQuagga
  • 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
  • cpe:2.3:a:quagga:quagga:0.99.11:*:*:*:*:*:*:* Versions 0.99.11 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.12:*:*:*:*:*:*:* Versions 0.99.12 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.13:*:*:*:*:*:*:* Versions 0.99.13 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.14:*:*:*:*:*:*:* Versions 0.99.14 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.15:*:*:*:*:*:*:* Versions 0.99.15 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.16:*:*:*:*:*:*:* Versions 0.99.16 Vulnerable ·Quagga
  • cpe:2.3:a:quagga:quagga:0.99.17:*:*:*:*:*:*:* Versions 0.99.17 Vulnerable ·Quagga

Remediation

Red Hat 2 advisories

  • RHSA-2012:1259 Released 2012-09-12 · Red Hat rating Moderate
    quagga security update
    • Red Hat Enterprise Linux Server (v. 6) quagga-0.99.15-7.el6_3.2
    • Red Hat Enterprise Linux Server Optional (v. 6) quagga-0.99.15-7.el6_3.2, quagga-contrib-0.99.15-7.el6_3.2, quagga-devel-0.99.15-7.el6_3.2 +1
    • Red Hat Enterprise Linux Workstation (v. 6) quagga-0.99.15-7.el6_3.2
    • Red Hat Enterprise Linux Workstation Optional (v. 6) quagga-0.99.15-7.el6_3.2, quagga-contrib-0.99.15-7.el6_3.2, quagga-devel-0.99.15-7.el6_3.2
  • RHSA-2012:1258 Released 2012-09-12 · Red Hat rating Moderate
    quagga security update
    • RHEL Desktop Workstation (v. 5 client) quagga-0.98.6-7.el5_8.1, quagga-0.98.6-7.el5_8.1.i386, quagga-devel-0.98.6-7.el5_8.1 +1
    • Red Hat Enterprise Linux (v. 5 server) quagga-0.98.6-7.el5_8.1, quagga-0.98.6-7.el5_8.1.i386, quagga-0.98.6-7.el5_8.1.ia64 +9
    • Red Hat Enterprise Linux Desktop (v. 5 client) quagga-0.98.6-7.el5_8.1, quagga-contrib-0.98.6-7.el5_8.1, quagga-contrib-0.98.6-7.el5_8.1.i386

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 4AffectedNo fix yet
RHEL Desktop Workstation (v. 5 client)Fixed RHSA-2012:1258
Red Hat Enterprise Linux (v. 5 server)Fixed RHSA-2012:1258
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2012:1258
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2012:1259
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2012:1259
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2012:1259
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2012:1259

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-3324
  2. 2026-10-03 Alias added: GHSA-85v8-hgw6-87v8

References

Advisory 9

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