CVE-2022-28614

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.

• CWE-190
• CWE-200
• CWE-190

• http://www.openwall.com/lists/oss-security/2022/06/08/4Mailing List, Third Party Advisory
• https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/
• https://security.gentoo.org/glsa/202208-20Third Party Advisory
• https://security.netapp.com/advisory/ntap-20220624-0005/Third Party Advisory
• http://www.openwall.com/lists/oss-security/2022/06/08/4Mailing List, Third Party Advisory
• https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/
• https://security.gentoo.org/glsa/202208-20Third Party Advisory
• https://security.netapp.com/advisory/ntap-20220624-0005/Third Party Advisory

Published

Jun 9, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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