What is RHSA-2021:3754?

RHSA-2021:3754 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: httpd24-httpd security update

Which CVE IDs does RHSA-2021:3754 cover?

RHSA-2021:3754 covers the following CVE IDs: CVE-2021-40438. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2021:3754?

RHSA-2021:3754 has a CVSS v3 base score of 9.0, published by Red Hat Product Security.

RHSA-2021:3754HighCVSS 9.0

Red Hat Security Advisory: httpd24-httpd security update

Vendor

Red Hat Product Security

Published

October 11, 2021

Last Modified

June 25, 2026

🔗 CVE IDs covered (1)

CVE-2021-40438 →

📋 Description

CVE-2021-40438 — httpd: mod_proxy: SSRF via a crafted request uri-path containing "unix:"

🔗 References (4)

selfhttps://access.redhat.com/errata/RHSA-2021:3754
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2005117
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3754.json