Security readout for executives and security teams
CVE-2014-3891 affects RimArts Becky! Internet Mail before 2.68. A malicious or compromised POP3 mail server could send a crafted response that triggers a buffer overflow and may run code on the user's machine. The source bundle does not provide CVSS, CWE, or evidence of active exploitation. Exposure is likely limited to systems running Becky! Internet Mail before 2.68 and configured to retrieve mail from POP3 servers. Risk is higher where users connect to untrusted, spoofed, or compromised POP3 services. Treat as a targeted client-side remote code execution risk. Prioritize remediation where Becky! Internet Mail is still used, especially with POP3. Urgency depends on current deployment footprint because the product/version evidence in the bundle is narrow. Mitigation focus: Upgrade Becky! Internet Mail versions before 2.68 to 2.68 or later.; Check RimArts and JVN guidance for vendor-supported remediation details.; Remove or disable POP3 accounts no longer required..
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
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Execution behavior lookup
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Open ATT&CK lookupCVE-2014-3891 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
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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
Products and packages named in the record
CWE details
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