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CVE-2026-5367 A flaw was found in OVN (Open Virtual Network)

Description

A flaw was found in OVN (Open Virtual Network). A remote attacker, by sending crafted DHCPv6 (Dynamic Host Configuration Protocol for IPv6) SOLICIT packets with an inflated Client ID length, could cause the ovn-controller to read beyond the bounds of a packet. This out-of-bounds read can lead to the disclosure of sensitive information stored in heap memory, which is then returned to the attacker's virtual machine port.

Produits et versions touchés

Produit Versions touchées Corrigé en
Fast Datapath for RHEL 7 Versions non publiées
Fast Datapath for RHEL 8 Versions non publiées
Fast Datapath for RHEL 9 Versions non publiées
Red Hat OpenShift Container Platform 4 Versions non publiées
Fast Datapath for RHEL 10 Versions non publiées
Fast Datapath for Red Hat Enterprise Linux 8 Versions non publiées
Fast Datapath for Red Hat Enterprise Linux 9 Versions non publiées
Fast Datapath for Red Hat Enterprise Linux 10 Versions non publiées

Références

Chronologie

  1. Publiée
  2. Dernière modification

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