CVE-2008-5313: n/a vulnerability

CVE-2008-5313: mailscanner 4.68.8 and other versions before 4.74.16-1 might allow local users to overwrite arbitrary files...

mailscanner 4.68.8 and other versions before 4.74.16-1 might allow local users to overwrite arbitrary files via a symlink attack on certain temporary files used by the (1) f-prot-autoupdate, (2) clamav-autoupdate, (3) avast-autoupdate, and (4) f-prot-6-autoupdate scripts in /etc/MailScanner/autoupdate/; the (5) bitdefender-wrapper, (6) kaspersky-wrapper, (7) clamav-wrapper, and (8) rav-wrapper scripts in /etc/MailScanner/wrapper/; the (9) Quarantine.pm, (10) TNEF.pm, (11) MessageBatch.pm, (12) WorkArea.pm, and (13) SA.pm scripts in /usr/share/MailScanner/MailScanner/; (14) /usr/sbin/MailScanner; and (15) scripts that load the /etc/MailScanner/mailscanner.conf.with.mcp configuration file.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 10:49 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2008-5313 affects old MailScanner installations. Local users may be able to abuse temporary-file handling in multiple MailScanner update, wrapper, and Perl scripts to overwrite files through symlinks. This is not a remote internet-facing bug in the provided sources, but it can matter on shared or multi-user mail gateways. Exposure is most likely on legacy Linux mail servers still running MailScanner before 4.74.16-1, especially where untrusted or semi-trusted local users have shell or job execution access. Treat as a legacy mail-infrastructure hygiene issue. It is unlikely to be the top internet-facing emergency from the provided evidence, but affected shared mail servers should be upgraded promptly because arbitrary file overwrite can undermine system integrity. Mitigation focus: Inventory MailScanner versions and identify any host running before 4.74.16-1.; Upgrade affected MailScanner deployments to 4.74.16-1 or a vendor-supported later release.; Review MailScanner vendor changelog and distribution advisories for packaging-specific fixes..

Prepared: Jun 28, 2026, 11:41 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 3, 2008, 17:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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Affected products

Products and packages named in the record

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