cve-2021-35209
Vulnerability from cvelistv5
Published
2021-07-02 18:54
Modified
2024-08-04 00:33
Severity ?
Summary
An issue was discovered in ProxyServlet.java in the /proxy servlet in Zimbra Collaboration Suite 8.8 before 8.8.15 Patch 23 and 9.x before 9.0.0 Patch 16. The value of the X-Host header overwrites the value of the Host header in proxied requests. The value of X-Host header is not checked against the whitelist of hosts Zimbra is allowed to proxy to (the zimbraProxyAllowedDomains setting).
References
cve@mitre.orghttps://blog.sonarsource.com/zimbra-webmail-compromise-via-emailExploit, Third Party Advisory
cve@mitre.orghttps://wiki.zimbra.com/wiki/Security_CenterRelease Notes, Vendor Advisory
cve@mitre.orghttps://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23Release Notes, Vendor Advisory
cve@mitre.orghttps://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16Release Notes, Vendor Advisory
cve@mitre.orghttps://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://blog.sonarsource.com/zimbra-webmail-compromise-via-emailExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://wiki.zimbra.com/wiki/Security_CenterRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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}


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