CVE-2020-12819 | BDVDB-2026-259757 Detail

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

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12024-12-19Record published in the CVE List.
2. Version 22024-12-20Most recent update recorded in the CVE List.