CVE-2024-11148

HIGH
Published Dec 5, 2024 Modified Sep 23, 2025 CWE-476

Description

In OpenBSD 7.4 before errata 006 and OpenBSD 7.3 before errata 020, httpd(8) is vulnerable to a NULL dereference when handling a malformed fastcgi request.

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-476 CWE-476

Affected Products

Vendor Product
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd
openbsd openbsd

References

Frequently Asked Questions

What is CVE-2024-11148? +
In OpenBSD 7.4 before errata 006 and OpenBSD 7.3 before errata 020, httpd(8) is vulnerable to a NULL dereference when handling a malformed fastcgi request. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-11148? +
CVE-2024-11148 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2024-11148? +
CVE-2024-11148 affects products from openbsd, specifically: openbsd. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-11148? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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