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CVE-2012-6073

CVE-2012-6073 is a Improper Input Validation vulnerability in cloudbees jenkins. O3 Security detects and blocks CVE-2012-6073 exploitation at runtime via eBPF exploit-chain detection and L7 egress monitoring, even on unpatched systems.

Open redirect vulnerability in Jenkins before 1.491, Jenkins LTS before 1.480.1, and Jenkins Enterprise 1.424.x before 1.424.6.13, 1.447.x before 1.447.4.1, and 1.466.x before 1.466.10.1…

Published
Feb 24, 2013
Updated
Jun 16, 2026
Affected
0 pkgs
Patched
None yet
Exploits
None indexed

Description

Open redirect vulnerability in Jenkins before 1.491, Jenkins LTS before 1.480.1, and Jenkins Enterprise 1.424.x before 1.424.6.13, 1.447.x before 1.447.4.1, and 1.466.x before 1.466.10.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

Affected Products

2 products · 68 configurations
Application
jenkinscloudbees
≤ 1.480.3.1
16 versions
1.4001.4241.424.0.21.424.0.41.424.1.11.424.2.11.424.4.11.424.5.11.424.6.11.424.6.111.4471.447.1.1
Application
jenkinsjenkins
≤ 1.466.2
50 versions
1.4001.4011.4021.4031.4041.4051.4061.4071.4081.4091.409.11.409.2

Detection & mitigation playbook

Vendor / appliance
  1. Detect

    Inventory every cloudbees jenkins deployment and check each version against the affected-products list above. Because the exploit targets the running system rather than your application code, also watch for exploitation at the network and runtime layer — O3 flags the exploit behaviour from runtime telemetry and egress traffic even before a vulnerable build is confirmed.

  2. Remediation status

    No patch has shipped for CVE-2012-6073 yet — track the cloudbees jenkins advisory for a fixed release and apply the workarounds below in the meantime.

  3. Mitigate without a patch

    Cut exposure now: restrict the management/admin interface to trusted networks, segment the device, and apply the vendor's recommended configuration mitigations and any WAF/IPS signature. O3's runtime protection blocks the exploit chain at execution, holding the line on unpatched or end-of-life systems until you can patch.

  4. How O3 protects you

    O3 detects and blocks CVE-2012-6073 exploitation at runtime: eBPF exploit-chain detection, plus L7 egress monitoring that catches the post-exploitation callback and severs the attacker's outbound channel.

Tailored to CVE-2012-6073. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

Open redirect vulnerability in Jenkins before 1.491, Jenkins LTS before 1.480.1, and Jenkins Enterprise 1.424.x before 1.424.6.13, 1.447.x before 1.447.4.1, and 1.466.x before 1.466.10.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
O3 Security · Runtime Protection

Is CVE-2012-6073 being exploited in your environment?

O3's eBPF runtime sensors and L7 egress monitoring detect and block the CVE-2012-6073 exploit chain at execution — protecting unpatched and end-of-life systems until the vendor patch is applied.