Security readout for executives and security teams
CVE-2008-5140 is a local file-overwrite flaw in MailScanner's Trend autoupdate helper. A user with local access could abuse temporary-file handling to overwrite files through symlinks. Business urgency is mainly for older mail-scanning servers where untrusted local users or shared administrative access exist. Exposure is likely limited to systems running vulnerable MailScanner versions with the Trend autoupdate helper present and local user access available. Internet-only exposure is not supported by the supplied sources. Prioritize remediation during legacy mail infrastructure review, especially on shared or multi-admin servers. This is not evidenced as remotely exploitable or actively exploited, but arbitrary file overwrite on a mail security host can affect integrity and availability. Mitigation focus: Upgrade MailScanner to 4.74.16-1 or later where available.; Confirm vendor or distribution package guidance before relying on version assumptions.; Restrict local shell access on mail-scanning hosts to trusted administrators..
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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ATT&CK lookup starting points
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CVE-2008-5140 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
- mailscanner-trendautoupdatenew-symlink(46725)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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