CVE-2006-2607 · cross-distro fix matrix

CVE-2006-2607: 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 /

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2006-2607 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

cron→ fixed in3.0pl1-64urgency: medium

sudo apt-get install --only-upgrade -y cron

Debian bookworm

Source: Debian Security Tracker

cron→ fixed in3.0pl1-64urgency: medium

sudo apt-get install --only-upgrade -y cron

Debian trixie

Source: Debian Security Tracker

cron→ fixed in3.0pl1-64urgency: medium

sudo apt-get install --only-upgrade -y cron

Are YOU affected by CVE-2006-2607?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

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