CVE-2023-33302
Last modified
CVE-2023-33302 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A buffer copy without checking size of input ('classic buffer overflow') in Fortinet FortiMail webmail and administrative interface version 6.4.0 through 6.4.4 and before 6.2.6 and FortiNDR administrative interface version 7.2.0 and before 7.1.0 allows an authenticated attacker with regular webmail access to trigger a buffer overflow and to possibly execute unauthorized code or commands via specifically crafted HTTP requests.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
A buffer copy without checking size of input ('classic buffer overflow') in Fortinet FortiMail webmail and administrative interface version 6.4.0 through 6.4.4 and before 6.2.6 and FortiNDR administrative interface version 7.2.0 and before 7.1.0 allows an authenticated attacker with regular webmail access to trigger a buffer overflow and to possibly execute unauthorized code or commands via specifically crafted HTTP requests.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortimail | >= 5.4.0, <= 5.4.12 |
| Fortinet | Fortimail | >= 6.0.0, < 6.0.11 |
| Fortinet | Fortimail | >= 6.2.0, < 6.2.7 |
| Fortinet | Fortimail | >= 6.4.0, < 6.4.5 |
| Fortinet | Fortindr | >= 1.1.0, < 7.2.1 |
References
- https://fortiguard.fortinet.com/psirt/FG-IR-21-023Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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