CVE-2021-36160 - CVE House
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Status published High CVE-2021-36160

mod_proxy_uwsgi out of bound read

Vulnerability Description

A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • LI ZHI XIN from NSFocus Security Team

References

Affected Vendor

Apache Software Foundation

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Affected Software

Apache HTTP Server
Vulnerable Versions:
Apache HTTP Server 2.4

Timeline

Official Publish: September 16th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)