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6.8 Moyenne

CVE-2026-20020 A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow…

Description

A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a DoS condition. If OSPF authentication is enabled, the attacker must know the secret key to exploit this vulnerability. This vulnerability is due to insufficient input validation when processing OSPF update packets. An attacker could exploit this vulnerability by sending crafted OSPF update packets. A successful exploit could allow the attacker to create a buffer overflow, causing the affected device to reload, resulting in a DoS condition.

Produits et versions touchés

Produit Versions touchées Corrigé en
Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 9.23 9.23.1 → 9.23.1.3 Pas de correctif indiqué
Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 9.22 9.22.1.1 → 9.22.2 Pas de correctif indiqué
Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 9.20 9.20.1 → 9.20.3.20 Pas de correctif indiqué
Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 9.19 9.19.1 → 9.19.1.42 Pas de correctif indiqué
Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 9.18 9.18.1 → 9.18.4.57 Pas de correctif indiqué
Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 9.17 9.17.1 → 9.17.1.46 Pas de correctif indiqué
Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 9.16 9.16.1 → 9.16.4.85 Pas de correctif indiqué
Cisco Secure Firewall Adaptive Security Appliance (ASA) Software 9.12 9.12.1 → 9.12.4.67 Pas de correctif indiqué
Cisco Secure Firewall Threat Defense (FTD) Software 7.7 7.7.0 → 7.7.10.1 Pas de correctif indiqué
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Produit Versions touchées Corrigé en
Cisco Secure Firewall Threat Defense (FTD) Software 7.6 7.6.0 → 7.6.2.1 Pas de correctif indiqué
Cisco Secure Firewall Threat Defense (FTD) Software 7.4 7.4.0 → 7.4.2.4 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 → 7.2.10.2 Pas de correctif indiqué
Cisco Secure Firewall Threat Defense (FTD) Software 7.1 7.1.0 → 7.1.0.3 Pas de correctif indiqué
Cisco Secure Firewall Threat Defense (FTD) Software 7.0 7.0.0 → 7.0.8.1 Pas de correctif indiqué
Cisco Secure Firewall Threat Defense (FTD) Software 6.4 6.4.0 → 6.4.0.18 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification

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