Vulnerability Description
mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Synacor | Zimbra Collaboration Suite | >= 8.7.0, < 8.7.11 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-SeExploitThird Party AdvisoryVDB Entry
- http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rceThird Party Advisory
- https://bugzilla.zimbra.com/show_bug.cgi?id=109129Broken LinkIssue TrackingPatch
- https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulExploitThird Party Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
- https://www.exploit-db.com/exploits/46693/ExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-SeExploitThird Party AdvisoryVDB Entry
- http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rceThird Party Advisory
- https://bugzilla.zimbra.com/show_bug.cgi?id=109129Broken LinkIssue TrackingPatch
- https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulExploitThird Party Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
- https://www.exploit-db.com/exploits/46693/ExploitThird Party AdvisoryVDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-US Government Resource
FAQ
What is CVE-2019-9670?
CVE-2019-9670 is a vulnerability with a CVSS score of 9.8 (CRITICAL). mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml.
How severe is CVE-2019-9670?
CVE-2019-9670 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-9670?
Check the references section above for vendor advisories and patch information. Affected products include: Synacor Zimbra Collaboration Suite.