CVE-2022-30522

CWE-789CWE-770 — Allocation without Limits8 documents7 sources
Severity
7.5HIGH
EPSS
11.6%
top 6.36%
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

If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.

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
▶Debianapache2< 2.4.54-1~deb11u1+3

Also affects: Fedora 35, 36

🔴Vulnerability Details

3
GHSA
GHSA-jwh2-hhpr-vq5r: If Apache HTTP Server 2↗2022-06-10
▶
OSV
CVE-2022-30522: If Apache HTTP Server 2↗2022-06-09
▶
CVEList
mod_sed denial of service↗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_sed: DoS vulnerability↗2022-06-08
▶
Debian
CVE-2022-30522: apache2 - If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in...↗2022
▶
CVE-2022-30522 (HIGH CVSS 7.5) | If Apache HTTP Server 2.4.53 is con | cvebase.io