Unrated severityNVD Advisory· Published Jun 10, 2021· Updated Aug 5, 2024
mod_proxy_wstunnel tunneling of non Upgraded connections
CVE-2019-17567
Description
Apache HTTP Server versions 2.4.6 to 2.4.46 mod_proxy_wstunnel configured on an URL that is not necessarily Upgraded by the origin server was tunneling the whole connection regardless, thus allowing for subsequent requests on the same connection to pass through with no HTTP validation, authentication or authorization possibly configured.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
22.4.6 to 2.4.46+ 1 more
- (no CPE)range: 2.4.6 to 2.4.46
- (no CPE)range: 2.4.46
Patches
Vulnerability mechanics
References
11- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/mitrevendor-advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/mitrevendor-advisory
- security.gentoo.org/glsa/202107-38mitrevendor-advisory
- www.openwall.com/lists/oss-security/2021/06/10/2mitremailing-list
- lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd%40%3Cdev.httpd.apache.org%3Emitremailing-list
- lists.apache.org/thread.html/r90f693a5c9fb75550ef1412436d5e682a5f845beb427fa6f23419a3c%40%3Cannounce.httpd.apache.org%3Emitremailing-list
- lists.debian.org/debian-lts-announce/2024/05/msg00013.htmlmitremailing-list
- httpd.apache.org/security/vulnerabilities_24.htmlmitre
- lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3Emitre
- security.netapp.com/advisory/ntap-20210702-0001/mitre
- www.oracle.com/security-alerts/cpuoct2021.htmlmitre
News mentions
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