Security readout for executives and security teams
CVE-2016-4019 is a sparsely documented integrity-impact issue in Zimbra Collaboration before 8.7.0. Public sources say a remote attacker could affect integrity, but they do not disclose the component or attack vector. Legacy Zimbra deployments below 8.7.0 should be reviewed and updated using vendor guidance. Exposure is most likely limited to organizations still running Zimbra Collaboration versions earlier than 8.7.0, especially internet-facing mail or collaboration services. The source bundle does not identify specific editions, modules, configurations, or CPEs. Set priority based on asset exposure rather than severity score, because no CVSS is provided. Internet-facing Zimbra systems older than 8.7.0 should be treated as a near-term remediation item due to remote integrity impact and limited public detail. Mitigation focus: Inventory Zimbra Collaboration deployments and confirm exact versions.; Upgrade systems older than 8.7.0 using Zimbra vendor guidance.; Review Zimbra security advisories for bug 104477 context..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2016-4019 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0CVE reference · x_refsource_CONFIRM
- https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.