CVE-2023-24021
Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.
- Affected products
- Apache, Linuxmint, Modsecurity, Suse, Ubuntu
- Trustwave Modsecurity
- < 2.9.7
- Fix
- Available
- CVSS 3.1
- 7.5 HIGH
- EPSS
- 0.9% (56th percentile)
- Weakness
- CWE-170
- NVD status
- Modified
- Published
- 2023-01-20
CVE-2023-24021 at NVD
No indexed exploits for CVE-2023-24021 yet
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No exploit for CVE-2023-24021 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.