5.3
Moyenne
CVE-2026-76445 Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an…
Description
Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the detection engine to unexpectedly restart, resulting in a denial of service (DoS) condition. The vulnerability is due to a flaw in logic handling when General Packet Radio Service (GPRS) Tunneling Protocol (GTP) extension headers are processed within the codec. An attacker could exploit this vulnerability by sending a crafted, fragmented UDP datagram that contains these headers to the Snort 3 Detection Engine of an affected device. A successful exploit could allow the attacker to cause the detection engine to enter an infinite loop, resulting in a DoS condition.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco Open Source Snort3 3.12 | 3.12.1.0 → 3.12.2.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 | 3.11.1.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 3.10 | 3.10.0.0 → 3.10.2.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 3.9 | 3.9.0.0 → 3.9.7.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 | 3.8.1.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 3.7 | 3.7.0.0 → 3.7.4.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 3.6 | 3.6.0.0 → 3.6.3.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 3.5 | 3.5.0.0 → 3.5.2.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 3.3 | 3.3.0.0 → 3.3.7.0 | Pas de correctif indiqué |
Afficher les 12 autres branches Masquer les 12 autres branches
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco Open Source Snort3 3.2 | 3.2.1.0 → 3.2.2.0 | Pas de correctif indiqué |
| Cisco Open Source Snort3 3.1 | 3.1.2.0 → 3.1.84.0 | Pas de correctif indiqué |
| Cisco Secure Firewall Threat Defense (FTD) Software | 10.0.0 | Pas de correctif indiqué |
| Cisco Secure Firewall Threat Defense (FTD) Software 7.7 | 7.7.0 → 7.7.11 | Pas de correctif indiqué |
| Cisco Secure Firewall Threat Defense (FTD) Software 7.6 | 7.6.0 → 7.6.4 | Pas de correctif indiqué |
| Cisco Secure Firewall Threat Defense (FTD) Software 7.4 | 7.4.0 → 7.4.7 | Pas de correctif indiqué |
| Cisco Secure Firewall Threat Defense (FTD) Software 7.3 | 7.3.0 → 7.3.1.2 | Pas de correctif indiqué |
| Cisco Secure Firewall Threat Defense (FTD) Software 7.2 | 7.2.0 → 7.2.11 | Pas de correctif indiqué |
| Cisco Secure Firewall Threat Defense (FTD) Software 7.0 | 7.0.0 → 7.0.9 | Pas de correctif indiqué |
| Cisco UTD SNORT IPS Engine Software 17.18 | 17.18.1a → 17.18.4 | Pas de correctif indiqué |
| Cisco UTD SNORT IPS Engine Software 17.15 | 17.15.1a → 17.15.6 | Pas de correctif indiqué |
| Cisco UTD SNORT IPS Engine Software 17.12 | 17.12.1a → 17.12.8 | Pas de correctif indiqué |
Références
- cisco-sa-snort3-gtpcodec-dos-Rmecfepz sec.cloudapps.cisco.com
Chronologie
- Publiée
- Dernière modification
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