CVE-2022-31813
CRITICAL severity · CVSS 9.8 · CWE-348
9.8CVSS CRITICAL
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://httpd.apache.org/security/vulnerabilities_24.htmlAdvisory
- https://httpd.apache.org/security/vulnerabilities_24.htmlAdvisory
- http://www.openwall.com/lists/oss-security/2022/06/08/8Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/Advisory
- https://security.gentoo.org/glsa/202208-20Advisory
- https://security.netapp.com/advisory/ntap-20220624-0005/Advisory
- http://www.openwall.com/lists/oss-security/2022/06/08/8Advisory