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CVE-2012-6086 · cross-distro fix matrix

CVE-2012-6086: libs/zbxmedia/eztexting.c in Zabbix 1.8.x before 1.8.18rc1, 2.0.x before 2.0.8rc1, and 2.1.x before 2.1.2 does not properly set the CURLOPT_SSL_VERIFYHOST option for libcurl, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

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

Fix per ecosystem

Each block below is a distro release where CVE-2012-6086 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • zabbix→ fixed in1:2.0.7+dfsg-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y zabbix

Debian bookworm

Source: Debian Security Tracker

  • zabbix→ fixed in1:2.0.7+dfsg-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y zabbix

Debian trixie

Source: Debian Security Tracker

  • zabbix→ fixed in1:2.0.7+dfsg-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y zabbix
Are YOU affected by CVE-2012-6086?

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.

curl https://mindsparkstack.com/scan.sh | bash
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