CVE-2013-6401

MediumCVSS 5.0/10Last modified Jun 17, 2026

Description

Jansson, possibly 2.4 and earlier, does not restrict the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted JSON document.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-310

Affected software

No affected versions have been published.

Timeline

Published
Mar 21, 2014
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2013-6401: Medium severity, CVSS 5.0 | Vulnix