FG-IR-24-267: Integer Overflow in ipsec ike
First published: Tue Jan 14 2025(Updated: )
An Integer Overflow or Wraparound vulnerability [CWE-190] in FortiOS and FortiSASE FortiOS tenant IPsec IKEv1 service may allow an authenticated attacker to crash the IPsec tunnel via crafted requests, resulting in potential denial of service.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FortiOS | >=7.4.0<=7.4.4 | |
| FortiOS | >=7.2 |
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Reference Links
Frequently Asked Questions
What is the severity of FG-IR-24-267?
The severity of FG-IR-24-267 is significant as it can lead to a denial of service through an integer overflow vulnerability.
How do I fix FG-IR-24-267?
To fix FG-IR-24-267, update FortiOS to version 7.4.5 or higher if you are using versions between 7.4.0 and 7.4.4.
Who is affected by FG-IR-24-267?
FG-IR-24-267 affects FortiOS versions 7.4.0 to 7.4.4 and all versions of FortiOS from 7.2 onwards.
What type of vulnerability is FG-IR-24-267?
FG-IR-24-267 is classified as an Integer Overflow or Wraparound vulnerability under CWE-190.
Can FG-IR-24-267 be exploited remotely?
Yes, FG-IR-24-267 can be exploited by an authenticated attacker via crafted requests.
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