ALPINE-CVE-2021-36160

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2021-36160
Published: 16 Sept 2021, 15:15
Last modified:03 Dec 2025, 22:48

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

16 Sept 2021, 15:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:48
Last Modified
Vulnerability information updated

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).

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • alpine•apache2

    < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0 | < 2.4.49-r0

References (1)