CVE-2019-6980 — CRITICAL (9.8)

Q: What is CVE-2019-6980?

CVE-2019-6980 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Synacor Zimbra Collaboration Suite 8.7.x through 8.8.11 allows insecure object deserialization in the IMAP component.

Q: How severe is CVE-2019-6980?

CVE-2019-6980 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2019-6980?

Check the references section above for vendor advisories and patch information. Affected products include: Synacor Zimbra Collaboration Suite.

Vulnerability Description

Synacor Zimbra Collaboration Suite 8.7.x through 8.8.11 allows insecure object deserialization in the IMAP component.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Synacor	Zimbra Collaboration Suite	>= 8.7.0, < 8.7.11

Related Weaknesses (CWE)

CWE-502

References

https://bugzilla.zimbra.com/show_bug.cgi?id=109097Issue TrackingThird Party Advisory
https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
https://bugzilla.zimbra.com/show_bug.cgi?id=109097Issue TrackingThird Party Advisory
https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory

FAQ

What is CVE-2019-6980?

CVE-2019-6980 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Synacor Zimbra Collaboration Suite 8.7.x through 8.8.11 allows insecure object deserialization in the IMAP component.

How severe is CVE-2019-6980?

CVE-2019-6980 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-2019-6980?

Check the references section above for vendor advisories and patch information. Affected products include: Synacor Zimbra Collaboration Suite.