CVE-2014-3429

IPython Notebook 0.12 through 1.x before 1.2 does not validate the origin of websocket requests, which allows remote attackers to execute arbitrary code by leveraging knowledge of the kernel id and a crafted page.

• CWE-94

• http://advisories.mageia.org/MGASA-2014-0320.htmlThird Party Advisory
• http://lambdaops.com/cross-origin-websocket-hijacking-of-ipythonPress/Media Coverage, Technical Description
• http://lists.opensuse.org/opensuse-updates/2014-08/msg00039.htmlThird Party Advisory
• http://permalink.gmane.org/gmane.comp.python.ipython.devel/13198Broken Link
• http://seclists.org/oss-sec/2014/q3/152Third Party Advisory, VDB Entry
• http://www.mandriva.com/security/advisories?name=MDVSA-2015:160Broken Link
• https://bugzilla.redhat.com/show_bug.cgi?id=1119890Issue Tracking
• https://exchange.xforce.ibmcloud.com/vulnerabilities/94497
• https://github.com/ipython/ipython/pull/4845Issue Tracking, Patch
• http://advisories.mageia.org/MGASA-2014-0320.htmlThird Party Advisory
• http://lambdaops.com/cross-origin-websocket-hijacking-of-ipythonPress/Media Coverage, Technical Description
• http://lists.opensuse.org/opensuse-updates/2014-08/msg00039.htmlThird Party Advisory
• http://permalink.gmane.org/gmane.comp.python.ipython.devel/13198Broken Link
• http://seclists.org/oss-sec/2014/q3/152Third Party Advisory, VDB Entry
• http://www.mandriva.com/security/advisories?name=MDVSA-2015:160Broken Link
• https://bugzilla.redhat.com/show_bug.cgi?id=1119890Issue Tracking
• https://exchange.xforce.ibmcloud.com/vulnerabilities/94497
• https://github.com/ipython/ipython/pull/4845Issue Tracking, Patch

Published

Aug 7, 2014

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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