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CVE-2024-3661 DHCP can add routes to a client’s routing table via the classless static route option (121)
Description
DHCP can add routes to a client’s routing table via the classless static route option (121). VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify network traffic that was expected to be protected by the VPN.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| DHCP | 0 | Pas de correctif indiqué |
Références
- datatracker.ietf.org datatracker.ietf.org
- datatracker.ietf.org datatracker.ietf.org
- tunnelvisionbug.com tunnelvisionbug.com
- www.leviathansecurity.com www.leviathansecurity.com
- news.ycombinator.com news.ycombinator.com
- arstechnica.com arstechnica.com
- krebsonsecurity.com krebsonsecurity.com
- issuetracker.google.com issuetracker.google.com
- mullvad.net mullvad.net
- www.zscaler.com www.zscaler.com
- lowendtalk.com lowendtalk.com
- news.ycombinator.com news.ycombinator.com
- www.agwa.name www.agwa.name
- www.theregister.com www.theregister.com
- support.citrix.com support.citrix.com
- www.watchguard.com www.watchguard.com
- bst.cisco.com bst.cisco.com
- security.paloaltonetworks.com security.paloaltonetworks.com
- fortiguard.fortinet.com fortiguard.fortinet.com
- my.f5.com my.f5.com
Chronologie
- Publiée
- Dernière modification