Paul Vixie Vixie Cron vulnerabilities

CVE-2007-1856 [LOW] CVE-2007-1856: Vixie Cron before 4.1-r10 on Gentoo Linux is installed with insecure permissions, which allows local Vixie Cron before 4.1-r10 on Gentoo Linux is installed with insecure permissions, which allows local users to cause a denial of service (cron failure) by creating hard links, which results in a failed st_nlink check in database.c.

CVE-2006-2607 [HIGH] CVE-2006-2607: do_command.c in Vixie cron (vixie-cron) 4.1 does not check the return code of a setuid call, which m do_command.c in Vixie cron (vixie-cron) 4.1 does not check the return code of a setuid call, which might allow local users to gain root privileges if setuid fails in cases such as PAM failures or resource limits, as originally demonstrated by a program that exceeds the process limits as defined in /etc/security/limits.conf.

CVE-2005-1038 [LOW] CVE-2005-1038: crontab in Vixie cron 4.1, when running with the -e option, allows local users to read the cron file crontab in Vixie cron 4.1, when running with the -e option, allows local users to read the cron files of other users by changing the file being edited to a symlink. NOTE: there is insufficient information to know whether this is a duplicate of CVE-2001-0235.

CVE-2001-0560 [MEDIUM] CVE-2001-0560: Buffer overflow in Vixie cron 3.0.1-56 and earlier could allow a local attacker to gain additional p Buffer overflow in Vixie cron 3.0.1-56 and earlier could allow a local attacker to gain additional privileges via a long username (> 20 characters).

CVE-2001-0559 [HIGH] CVE-2001-0559: crontab in Vixie cron 3.0.1 and earlier does not properly drop privileges after the failed parsing o crontab in Vixie cron 3.0.1 and earlier does not properly drop privileges after the failed parsing of a modification operation, which could allow a local attacker to gain additional privileges when an editor is called to correct the error.

CVE-2000-1096 [LOW] CVE-2000-1096: crontab by Paul Vixie uses predictable file names for a temporary file and does not properly ensure crontab by Paul Vixie uses predictable file names for a temporary file and does not properly ensure that the file is owned by the user executing the crontab -e command, which allows local users with write access to the crontab spool directory to execute arbitrary commands by creating world-writeable temporary files and modifying them while the victim is editing t

CVE-1999-0769 [HIGH] CVE-1999-0769: Vixie Cron on Linux systems allows local users to set parameters of sendmail commands via the MAILTO Vixie Cron on Linux systems allows local users to set parameters of sendmail commands via the MAILTO environmental variable.

CVE-1999-0872 [HIGH] CVE-1999-0872: Buffer overflow in Vixie cron allows local users to gain root access via a long MAILTO environment v Buffer overflow in Vixie cron allows local users to gain root access via a long MAILTO environment variable in a crontab file.

CVE-1999-0297 [HIGH] CVE-1999-0297: Buffer overflow in Vixie Cron library up to version 3.0 allows local users to obtain root access via Buffer overflow in Vixie Cron library up to version 3.0 allows local users to obtain root access via a long environmental variable.