Buffer Overflow Vulnerability in FortiMail Webmail and Administrative Interface
CVE-2021-22129

8.8HIGH

Key Information:

Vendor
Fortinet
Status
Fortinet Fortimail
Vendor
CVE Published:
9 July 2021

Summary

Multiple instances of incorrect buffer size calculations in the FortiMail Webmail and Administrative interface prior to version 6.4.5 create potential vulnerabilities. Authenticated users with webmail access can exploit this flaw by sending specially crafted HTTP requests, potentially enabling the execution of unauthorized code or commands.

Affected Version(s)

Fortinet FortiMail FortiMail before 6.4.5

References

https://fortiguard.com/advisory/FG-IR-21-023
x_refsource_CONFIRM

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.