Vulnerability record · CVE-1999-0769 · published 25 August 1999
CVE-1999-0769: Paul vixie vixie cron vulnerability
PPaul Vixie · Vixie Cron
Vixie Cron on Linux systems allows local users to set parameters of sendmail commands via the MAILTO environmental variable.
Description
Vixie Cron on Linux systems allows local users to set parameters of sendmail commands via the MAILTO environmental variable.
AV:L/AC:L/Au:N/C:C/I:C/A:C
Affected products
4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
Track CVE-1999-0769 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-1999-0769), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.