4.0
Moyenne
CVE-2025-20144 A vulnerability in the hybrid access control list (ACL) processing of IPv4 packets in Cisco IOS XR Software could…
Description
A vulnerability in the hybrid access control list (ACL) processing of IPv4 packets in Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to incorrect handling of packets when a specific configuration of the hybrid ACL exists. An attacker could exploit this vulnerability by attempting to send traffic through an affected device. A successful exploit could allow the attacker to bypass a configured ACL on the affected device. For more information, see the section of this advisory. Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco IOS XR Software | 7.11.1 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.10 | 7.10.1 → 7.10.2 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.9 | 7.9.1 → 7.9.2 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.8 | 7.8.1 → 7.8.22 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.7 | 7.7.1 → 7.7.21 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.6 | 7.6.1 → 7.6.2 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.5 | 7.5.1 → 7.5.5 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.4 | 7.4.1 → 7.4.2 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.3 | 7.3.1 → 7.3.6 | Pas de correctif indiqué |
Afficher les 5 autres branches Masquer les 5 autres branches
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Cisco IOS XR Software 7.2 | 7.2.1 → 7.2.2 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.1 | 7.1.1 → 7.1.2 | Pas de correctif indiqué |
| Cisco IOS XR Software 7.0 | 7.0.1 → 7.0.90 | Pas de correctif indiqué |
| Cisco IOS XR Software 6.6 | 6.6.1 → 6.6.25 | Pas de correctif indiqué |
| Cisco IOS XR Software 6.5 | 6.5.1 → 6.5.93 | Pas de correctif indiqué |
Références
- cisco-sa-ncs-hybridacl-crMZFfKQ sec.cloudapps.cisco.com
- Crafting endless AS-PATHS in BGP blog.apnic.net
Chronologie
- Publiée
- Dernière modification
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