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CVE-2013-6401

nvd nist
Published: Mar 21, 2014Modified: May 6, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

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.

Affected (8)

Jansson
Configuration A
8 vulnerable
Vulnerable SoftwareAffected Versions
Jansson Project
Up to 2.4
Version 2.0.1
Version 2.0
Version 2.1
Version 2.2.1
Version 2.2
Version 2.3.1
Version 2.3

Related CWEs

Timeline

No history available yet.