This issue affects Apache HTTP Server: from 2.4.30 before 2.4.66.
Users are recommended to upgrade to version 2.4.66, which fixes the issue.
No analysis available yet.
No remediation available yet.
Tracking
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| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4452-1 | apache2 security update |
Ubuntu USN |
USN-7968-1 | Apache HTTP Server vulnerabilities |
Wed, 10 Dec 2025 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* |
Tue, 09 Dec 2025 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Fri, 05 Dec 2025 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache http Server |
|
| Vendors & Products |
Apache
Apache http Server |
Fri, 05 Dec 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Fri, 05 Dec 2025 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Fri, 05 Dec 2025 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An integer overflow in the case of failed ACME certificate renewal leads, after a number of failures (~30 days in default configurations), to the backoff timer becoming 0. Attempts to renew the certificate then are repeated without delays until it succeeds. This issue affects Apache HTTP Server: from 2.4.30 before 2.4.66. Users are recommended to upgrade to version 2.4.66, which fixes the issue. | |
| Title | Apache HTTP Server: mod_md (ACME), unintended retry intervals | |
| Weaknesses | CWE-190 | |
| References |
|
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2025-12-05T19:27:31.842Z
Reserved: 2025-08-15T08:38:37.265Z
Link: CVE-2025-55753
Updated: 2025-12-05T11:05:52.628Z
Status : Analyzed
Published: 2025-12-05T11:15:51.890
Modified: 2025-12-10T16:39:14.227
Link: CVE-2025-55753
OpenCVE Enrichment
Updated: 2025-12-05T20:56:21Z
Debian DLA
Ubuntu USN