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CVE Record

CVE-2000-0579: IRIX crontab creates temporary files with predictable file names and with the umask of the user, which coul...

IRIX crontab creates temporary files with predictable file names and with the umask of the user, which could allow local users to modify another user's crontab file as it is being edited.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is a legacy IRIX crontab flaw. When a user edits scheduled jobs, crontab may create temporary files with predictable names and permissions influenced by that user. A local user could tamper with another user's crontab during editing, affecting scheduled task integrity. Exposure is likely limited to legacy SGI IRIX systems running the affected crontab implementation. This is not described as remotely exploitable; it requires local system access and an opportunity tied to crontab editing. Prioritize this where IRIX remains in production or supports sensitive operations. It is a legacy local issue, but tampered scheduled jobs can create operational disruption or persistence opportunities. Mitigation focus: Check SGI or IRIX archival vendor guidance for corrected cron or crontab packages.; Limit local interactive access to trusted users on remaining IRIX systems.; Review and harden permissions around cron and user crontab storage..

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Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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1Source links

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Affected products

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