| IR Number | FG-IR-20-126 |
| Date | Jan 4, 2021 |
| Severity |
Medium |
| CVSSv3 Score | 6.4 |
| Impact | Denial of service |
| CVE ID | CVE-2020-29019 |
| CVRF | Download |
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PSIRT Advisories
FortiWeb is vulnerable to a buffer overflow
Summary
A stack-based buffer overflow vulnerability in FortiWeb may allow a remote, unauthenticated attacker to crash the httpd daemon thread by sending a request with a crafted cookie header.
Affected Products
FortiWeb versions 6.3.7 and below.Â
FortiWeb versions 6.2.3 and below.
Solutions
Please upgrade to FortiWeb versions 6.3.8 or above.Â
Please upgrade to FortiWeb versions 6.2.4 or above.
Acknowledgement
Fortinet is pleased to thank Andrey Medov from ptsecurity for reporting this vulnerability under responsible disclosure.