Fortinet FortiOS Heap-Based Buffer Overflow Vulnerability. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 13/12/2022. Patch affected systems as an emergency. It is known to be used in ransomware campaigns.
| Package | Affected versions | Patched versions |
|---|---|---|
| fortiproxy | ≥ 1.0.0, ≤ 1.0.7≥ 1.1.0, ≤ 1.1.6≥ 1.2.0, ≤ 1.2.13≥ 2.0.0, < 2.0.12≥ 7.0.0, < 7.0.8≥ 7.2.0, < 7.2.2 | 2.0.127.0.87.2.2 |
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.
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