In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible input size.
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Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2022-06-10. NVD baseline CVSS 7.5; sources differ by 0.0.
In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible input size.
June 9, 2022
November 21, 2024
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | apache2-bin (2.4.29-1ubuntu4.24) @ bionic | 2026-05-25 | ubuntu |
| ubuntu | apache2-bin (2.4.18-2ubuntu3.17+esm7) @ xenial | 2026-05-25 | ubuntu |
| redhat | httpd-0:2.4.53-7.el9 | 2022-11-15 | redhat |
| redhat | httpd:2.4-8070020220725152258.3b9f49c4 | 2022-11-08 | redhat |
| redhat | httpd24-httpd-0:2.4.34-23.el7.5 | 2022-09-29 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
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