CVE-2019-9670 · netVigilance record NV22-0011

Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity Reference

past due

What to do

Apply updates per vendor instructions.

CISA deadline 2022-07-10 · passed 4 years 2 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

Synacor Zimbra Collaboration Suite (ZCS) contains an improper restriction of XML external entity (XXE) vulnerability in the mailboxd component.

Who is affected

Synacor Zimbra Collaboration Suite (ZCS). Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-611.

Timeline

2022-01-10
Added to CISA KEVExploitation in the wild confirmed by CISA
2022-07-10
CISA remediation deadlinepassed 4 years 2 months ago

Sources

NVD entry for CVE-2019-9670 nvd.nist.gov/vuln/detail/CVE-2019-9670
CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2019-9670