CVEvulnerability
CVE-2013-6401
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-03-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-310
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 configurations
• jansson project jansson (<= 2.4)
• jansson project jansson 2.0
• jansson project jansson 2.0.1
• jansson project jansson 2.1
• jansson project jansson 2.2
• jansson project jansson 2.2.1
• jansson project jansson 2.3
• jansson project jansson 2.3.1
Related
Weakness · not in database (1)
References
- http://comments.gmane.org/gmane.comp.security.oss.general/12099 comments.gmane.org
- http://lists.opensuse.org/opensuse-updates/2014-03/msg00057.html lists.opensuse.org
- https://bugzilla.redhat.com/show_bug.cgi?id=1035538 bugzilla.redhat.com
- https://github.com/akheron/jansson/commit/8f80c2d83808150724d31793e6ade92749b1faa4 github.com
- http://comments.gmane.org/gmane.comp.security.oss.general/12099 comments.gmane.org
- http://lists.opensuse.org/opensuse-updates/2014-03/msg00057.html lists.opensuse.org
- https://bugzilla.redhat.com/show_bug.cgi?id=1035538 bugzilla.redhat.com
- https://github.com/akheron/jansson/commit/8f80c2d83808150724d31793e6ade92749b1faa4 github.com