ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48 and earlier.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2776-1 apache2 security update
Debian DSA Debian DSA DSA-4982-1 apache2 security update
Ubuntu USN Ubuntu USN USN-5090-1 Apache HTTP Server vulnerabilities
Ubuntu USN Ubuntu USN USN-5090-2 Apache HTTP Server vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2024-08-04T02:06:42.326Z

Reserved: 2021-08-18T00:00:00

Link: CVE-2021-39275

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-16T15:15:07.580

Modified: 2025-05-01T15:39:40.260

Link: CVE-2021-39275

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-09-16T00:00:00Z

Links: CVE-2021-39275 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses