CVE-2020-29016
Critical
Description
A stack-based buffer overflow vulnerability in FortiWeb 6.3.0 through 6.3.5 and version before 6.2.4 may allow an unauthenticated, remote attacker to overwrite the content of the stack and potentially execute arbitrary code by sending a crafted request with a large certname.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Fortinet Fortiweb
PublishedJan 14, 2021
First seenJan 14, 2021
How to fix
Update
- fortinet fortiweb6.2.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortiweb | v < 6.2.4, 6.3.0 ≤ v ≤ 6.3.5 | 6.2.4 |
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