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8.1 High

CVE-2021-26109 An integer overflow or wraparound vulnerability in the memory allocator of SSLVPN in FortiOS before 7.0.1 may allow an…

Description

An integer overflow or wraparound vulnerability in the memory allocator of SSLVPN in FortiOS before 7.0.1 may allow an unauthenticated attacker to corrupt control data on the heap via specifically crafted requests to SSLVPN, resulting in potentially arbitrary code execution.

Affected products and versions

Product Affected versions Fixed in
Fortinet FortiOS Versions not published

References

Timeline

  1. Published
  2. Last modified

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