CVE-2023-24021

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Source
https://cve.org/CVERecord?id=CVE-2023-24021
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-24021.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-24021
Aliases
Downstream
Related
Published
2023-01-20T00:00:00Z
Modified
2026-07-15T01:48:57.725002614Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

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 FILESTMPCONTENT collection.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/24xxx/CVE-2023-24021.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/owasp-modsecurity/ModSecurity

Affected ranges

Type
GIT
Repo
https://github.com/owasp-modsecurity/ModSecurity
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
053965529cb6993fbeb931e6760097e66936fd81
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.9.7"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v2.*
v2.7.4
v2.9.0
v2.9.0-rc1
v2.9.0-rc2
v2.9.1
v2.9.1-rc1
v2.9.2
v2.9.3
v2.9.4
v2.9.5
v2.9.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-24021.json"