CVE-2022-29404

CWE-770 — Allocation without Limits9 documents7 sources
Severity
7.5HIGH
EPSS
2.3%
top 15.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apache Software Foundation Apache Http ServerApache Http ServerFedoraproject Fedora
Timeline
PublishedJun 9
Latest updateJun 23

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDapache/http_server2.4.53
▶CVEListV5apache_software_foundation/apache_http_serverunspecified — 2.4.53
▶Debianapache2< 2.4.54-1~deb11u1+3

Also affects: Fedora 35, 36

🔴Vulnerability Details

4
OSV
apache2 vulnerabilities↗2022-06-21
▶
GHSA
GHSA-jq5m-vpg7-ghpv: In Apache HTTP Server 2↗2022-06-10
▶
OSV
CVE-2022-29404: In Apache HTTP Server 2↗2022-06-09
▶
CVEList
Denial of service in mod_lua r:parsebody↗2022-06-08
▶

📋Vendor Advisories

4
Ubuntu
Apache HTTP Server regression↗2022-06-23
▶
Ubuntu
Apache HTTP Server vulnerabilities↗2022-06-21
▶
Red Hat
httpd: mod_lua: DoS in r:parsebody↗2022-06-08
▶
Debian
CVE-2022-29404: apache2 - In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script th...↗2022
▶
CVE-2022-29404 (HIGH CVSS 7.5) | In Apache HTTP Server 2.4.53 and ea | cvebase.io