CVE-2022-23943

Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions.

Published: Mar 14, 2022
Updated: Apr 14, 2023
CVE: CVE-2022-23943
Severity: Critical
Exploit:

CVSS v3:

Severity: Critical
Score: 9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

Severity: High
Score: 7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

CWE-787

Affected Software
References

Software	From	Fixed in
fedoraproject / fedora	34	34.x
fedoraproject / fedora	35	35.x
fedoraproject / fedora	36	36.x
debian / debian_linux	9.0	9.0.x
oracle / http_server	12.2.1.3.0	12.2.1.3.0.x
oracle / http_server	12.2.1.4.0	12.2.1.4.0.x
oracle / zfs_storage_appliance_kit	8.8	8.8.x
apache / http_server	2.4.0	2.4.53

http://www.openwall.com/lists/oss-security/2022/03/14/1
https://httpd.apache.org/security/vulnerabilities_24.html
https://lists.debian.org/debian-lts-announce/2022/03/msg00033.html
https://lists.fedoraproject.org/archives/list/[email protected]/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/
https://lists.fedoraproject.org/archives/list/[email protected]/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/
https://lists.fedoraproject.org/archives/list/[email protected]/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/
https://security.gentoo.org/glsa/202208-20
https://security.netapp.com/advisory/ntap-20220321-0001/
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.tenable.com/security/tns-2022-08
https://www.tenable.com/security/tns-2022-09

Vulnerability Database

289,599

CVE-2022-23943