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5.4 Moyenne

CVE-2020-12819 A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions…

Description

A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions 5.6.12, 6.0.10, 6.2.4 and 6.4.1 and earlier may allow a remote attacker with valid SSL VPN credentials to crash the SSL VPN daemon by sending a large LCP packet, when tunnel mode is enabled. Arbitrary code execution may be theoretically possible, albeit practically very difficult to achieve in this context

Produits et versions touchés

Produit Versions touchées Corrigé en
FortiOS 6.4 6.4.0 → 6.4.1 Pas de correctif indiqué
FortiOS 6.2 6.2.0 → 6.2.4 Pas de correctif indiqué
FortiOS 6.0 6.0.0 → 6.0.10 Pas de correctif indiqué
FortiOS 5.6 5.6.0 → 5.6.12 Pas de correctif indiqué

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