CVE-2018-20160
N/A
Published: May 29, 2019 at 09:12 PM UTC
Updated: June 17, 2026 at 01:52 AM UTC
1 product affected across 1 vendorCollaboration
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Severity
N/A
Exploit prediction
EPSS 2%
Description
ZxChat (aka ZeXtras Chat), as used for zimbra-chat and zimbra-talk in Synacor Zimbra Collaboration Suite 8.7 and 8.8 and in other products, allows XXE attacks, as demonstrated by a crafted XML request to mailboxd.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
8.7.0 ≤ v < 8.7.118.8.0 ≤ v < 8.8.98.7.118.7.11 p18.7.11 p28.7.11 p38.7.11 p48.7.11 p58.7.11 p68.7.11 p78.7.11 p88.7.11 p98.8.108.8.10 p28.8.10 p38.8.10 p48.8.118.8.98.8.9 p18.8.9 p28.8.9 p38.8.9 p48.8.9 p68.8.9 p78.8.9 p8
Affected range stops below 8.7.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.8.9, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCIssue TrackingThird Party Advisory
Source: [email protected]
https://bugzilla.zimbra.com/show_bug.cgi?id=109093x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://wiki.zimbra.com/wiki/Security_Centerx_refsource_MISCVendor Advisory
Source: [email protected]
https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesQuick Info
StatusMODIFIED
CWE
CWE-611
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