CVE-2021-35209
Summary
| CVE | CVE-2021-35209 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-07-02 19:15:00 UTC |
| Updated | 2021-09-20 18:56:00 UTC |
| Description | 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). |
Risk And Classification
Problem Types: CWE-918
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Zimbra | Collaboration | All | All | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | - | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p1 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p10 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p11 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p12 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p13 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p14 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p15 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p16 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p17 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p18 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p19 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p2 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p3 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p4 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p5 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p6 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p7 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p8 | All | All |
| Application | Zimbra | Collaboration | 8.8.15 | p9 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | - | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p1 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p10 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p11 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p12 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p2 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p3 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p4 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p5 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p6 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p7 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p8 | All | All |
| Application | Zimbra | Collaboration | 9.0.0 | p9 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| wiki.zimbra.com/wiki/Zimbra_Security_Advisories | MISC | wiki.zimbra.com | |
| wiki.zimbra.com/wiki/Security_Center | MISC | wiki.zimbra.com | |
| Zimbra Releases/9.0.0/P16 - Zimbra :: Tech Center | MISC | wiki.zimbra.com | |
| Zimbra 8.8.15 - Webmail Compromise via Email | MISC | blog.sonarsource.com | |
| Zimbra Releases/8.8.15/P23 - Zimbra :: Tech Center | MISC | wiki.zimbra.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 376686 Zimbra Collaboration Suite Multiple Vulnerabilities