3.5
Faible
CVE-2023-3748 A flaw was found in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored
Description
A flaw was found in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored. This issue may allow an attacker to send specially crafted hello messages with the unicast flag set, the interval field set to 0, or any TLV that contains a sub-TLV with the Mandatory flag set to enter an infinite loop and cause a denial of service.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| frr 8.5 | premières → < 8.5 | 8.5 |
| Red Hat Enterprise Linux 8 | Versions non publiées | |
| Red Hat Enterprise Linux 9 | Versions non publiées | |
| Fedora | Versions non publiées |
Références
- access.redhat.com access.redhat.com
- RHBZ#2223668 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification