vulnerability
Ubuntu: (Multiple Advisories) (CVE-2025-53020): Apache HTTP Server vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Jul 10, 2025 | Jul 17, 2025 | Aug 21, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Jul 10, 2025
Added
Jul 17, 2025
Modified
Aug 21, 2025
Description
Late Release of Memory after Effective Lifetime vulnerability in Apache HTTP Server.
This issue affects Apache HTTP Server: from 2.4.17 up to 2.4.63.
Users are recommended to upgrade to version 2.4.64, which fixes the issue.
Solution
ubuntu-pro-upgrade-apache2
References
- CVE-2025-53020
- https://attackerkb.com/topics/CVE-2025-53020
- CWE-401
- UBUNTU-USN-7639-1
- UBUNTU-USN-7639-2
- URL-https://httpd.apache.org/security/vulnerabilities_24.html
- URL-https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2025-53020
- URL-https://ubuntu.com/security/notices/USN-7639-1
- URL-https://www.cve.org/CVERecord?id=CVE-2025-53020
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