racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service…
Priority MEDIUM 46CWE-476Published · 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 · Complete
- Fix status
- Will not fix Red Hat: no fix planned
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-476.
Summary
racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests.
Why it matters now
EPSS 0.0973 95th percentileScored 2026-11-07
Public exploit Yes 4 exploit referencesTagged by NVD
Fix Will not fix Red Hat: no fix planned
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 37
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ipsec-tools:ipsec-tools:0.8.2:*:*:*:*:*:*:* | 0.8.2 | Vulnerable | Ipsec-tools |
| cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* | 12.04 | Vulnerable | Canonical |
| cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:* | 20 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:* | 21 | Vulnerable | Fedoraproject |
| cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* | 11.4.0 – 11.6.4; 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* | 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_local_traffic_manager:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* | 11.3.0 – 11.6.4; 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.8.2:*:*:*:*:*:*:* Versions 0.8.2 Vulnerable ·Ipsec-tools
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Versions 12.04 Vulnerable ·Canonical
- cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:* Versions 20 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:* Versions 21 Vulnerable ·Fedoraproject
- cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* Versions 11.4.0 – 11.6.4; 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_application_acceleration_manager:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_local_traffic_manager:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* Versions 11.3.0 – 11.6.4; 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_advanced_firewall_manager:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
Show 27 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* | 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_analytics:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* | 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* | 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_application_security_manager:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* | 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_domain_name_system:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* | 11.0.0 – 11.3.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* | 11.0.0 – 11.6.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* | 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_link_controller:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* | 11.3.0 – 11.6.4; 12.0.0 – 12.1.4 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_policy_enforcement_manager:13.0.0:*:*:*:*:*:*:* | 13.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_protocol_security_manager:*:*:*:*:*:*:*:* | 11.0.0 – 11.4.1 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_wan_optimization_manager:*:*:*:*:*:*:*:* | 11.0.0 – 11.3.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* | 11.0.0 – 11.3.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-iq_adc:4.5.0:*:*:*:*:*:*:* | 4.5.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-iq_centralized_management:4.6.0:*:*:*:*:*:*:* | 4.6.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-iq_cloud:*:*:*:*:*:*:*:* | 4.0.0 – 4.5.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-iq_cloud_and_orchestration:1.0.0:*:*:*:*:*:*:* | 1.0.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-iq_device:*:*:*:*:*:*:*:* | 4.2.0 – 4.5.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:big-iq_security:*:*:*:*:*:*:*:* | 4.0.0 – 4.5.0 | Vulnerable | F5 |
| cpe:2.3:a:f5:enterprise_manager:*:*:*:*:*:*:*:* | 3.0.0 – 3.1.1 | Vulnerable | F5 |
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Debian |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Debian |
- cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_analytics:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_application_security_manager:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* Versions 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_domain_name_system:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.3.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.6.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.6.4; 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_link_controller:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* Versions 11.3.0 – 11.6.4; 12.0.0 – 12.1.4 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_policy_enforcement_manager:13.0.0:*:*:*:*:*:*:* Versions 13.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_protocol_security_manager:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.4.1 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_wan_optimization_manager:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.3.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* Versions 11.0.0 – 11.3.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-iq_adc:4.5.0:*:*:*:*:*:*:* Versions 4.5.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-iq_centralized_management:4.6.0:*:*:*:*:*:*:* Versions 4.6.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-iq_cloud:*:*:*:*:*:*:*:* Versions 4.0.0 – 4.5.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-iq_cloud_and_orchestration:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-iq_device:*:*:*:*:*:*:*:* Versions 4.2.0 – 4.5.0 Vulnerable ·F5
- cpe:2.3:a:f5:big-iq_security:*:*:*:*:*:*:*:* Versions 4.0.0 – 4.5.0 Vulnerable ·F5
- cpe:2.3:a:f5:enterprise_manager:*:*:*:*:*:*:*:* Versions 3.0.0 – 3.1.1 Vulnerable ·F5
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Debian
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 5 | Affected | No fix planned: Will not fix |
Timeline
- 2026-10-02 Threatist record created from CVE-2015-4047
- 2026-10-03 Alias added: GHSA-47jj-2hp6-grww
References
Exploit 4
Sources
- CVE-2015-4047 · CVE Program
- CVE-2015-4047 · NVD
- FIRST EPSS
- GHSA-47jj-2hp6-grww · GitHub Advisory Database · CC BY 4.0
- CVE-2015-4047 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences