Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded-* headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP based authentication on the origin server/application.
[
{
"product": "Apache HTTP Server",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "2.4.53",
"status": "affected",
"version": "Apache HTTP Server 2.4",
"versionType": "custom"
}
]
}
]
www.openwall.com/lists/oss-security/2022/06/08/8
httpd.apache.org/security/vulnerabilities_24.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/
security.gentoo.org/glsa/202208-20
security.netapp.com/advisory/ntap-20220624-0005/