Low3.5Fortinet
FortiProxy: out-of-bounds write in Fortinet FortiOS versions 7.6.0, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16, 6.4.…
CVE-2024-52963 Published Jan 14, 2025Updated by vendor Mar 13, 2025
Affected products & platforms
FortinetFortiGateFirewallFortiOS
Summary
A out-of-bounds write in Fortinet FortiOS versions 7.6.0, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16, 6.4.0 through 6.4.15 allows attacker to trigger a denial of service via specially crafted packets. Affected products named by the advisory: FortiProxy.
Affected versions
- FortiOS 7.6: 7.6.0
- FortiOS 7.4: 7.4.0 through 7.4.7
- FortiOS 7.2: 7.2.0 through 7.2.10
- FortiOS 7.0: 7.0 all versions
- FortiOS 6.4: 6.4 all versions
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
- FortiOS 7.6: 7.6.1
- FortiOS 7.4: 7.4.8
- FortiOS 7.2: 7.2.11
- FortiOS 7.0: migrate to a fixed release
- FortiOS 6.4: migrate to a fixed release
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Upgrade per the Affected/Solution table: FortiOS 7.6: 7.6.1; FortiOS 7.4: 7.4.8; FortiOS 7.2: 7.2.11; FortiOS 7.0: migrate to a fixed release; FortiOS 6.4: migrate to a fixed release.
Temporary workarounds
- For example :
- config vpn ipsec phase1-interface edit "xyz" set authmethod signature set digital-signature-auth disable nextend
- config vpn ipsec phase1-interface edit "xyz" set authmethod psk nextend
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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