CVE-2018-20160
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
ZxChat (conocido como ZeXtras Chat), es usado para zimbra-chat y zimbra-talk en Synacor Zimbra Collaboration Suite versiones 8.7 y 8.8 y en otros productos, permite ataques de tipo XXE, como demuestra una petición XML creada al componente buzón mailboxd.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-12-15 CVE Reserved
- 2019-05-29 CVE Published
- 2024-05-22 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-611: Improper Restriction of XML External Entity Reference
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://bugzilla.zimbra.com/show_bug.cgi?id=109093 | Issue Tracking |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://wiki.zimbra.com/wiki/Security_Center | 2019-05-30 | |
| https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories | 2019-05-30 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | >= 8.7.0 < 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version " >= 8.7.0 < 8.7.11" | - |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | >= 8.8.0 < 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version " >= 8.8.0 < 8.8.9" | - |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | - |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p1 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p2 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p3 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p4 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p5 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p6 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p7 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p8 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.7.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.7.11" | p9 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.9" | - |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.9" | p1 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.9" | p2 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.9" | p3 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.9" | p4 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.9" | p6 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.9" | p7 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.9 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.9" | p8 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.10 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.10" | - |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.10 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.10" | p2 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.10 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.10" | p3 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.10 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.10" | p4 |
Affected
| ||||||
| Synacor Search vendor "Synacor" | Zimbra Collaboration Suite Search vendor "Synacor" for product "Zimbra Collaboration Suite" | 8.8.11 Search vendor "Synacor" for product "Zimbra Collaboration Suite" and version "8.8.11" | - |
Affected
| ||||||