CVE-2022-28614

medium

Description

The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.

References

http://www.openwall.com/lists/oss-security/2022/06/08/4

https://httpd.apache.org/security/vulnerabilities_24.html

https://security.netapp.com/advisory/ntap-20220624-0005/

https://lists.fedoraproject.org/archives/list/[email protected]/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/

https://lists.fedoraproject.org/archives/list/[email protected]/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/

https://security.gentoo.org/glsa/202208-20

Details

Source: MITRE

Published: 2022-06-09

Updated: 2022-08-24

Type: CWE-190

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Impact Score: 1.4

Exploitability Score: 3.9

Severity: MEDIUM