CVE-2013-6401 — Vulnetix

CVE-2013-6401 PUBLISHED

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.

EPSS 0.34% · 57.1th percentile

Risk Scores

EPSS Score

0.34%

57.1th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	jansson	0, 2.4-1, 2.5-1

Exploit Intelligence

https://bugzilla.redhat.com/show_bug.cgi?id=1035538 (circl)
openSUSE-SU-2014:0394 (circl)
https://github.com/akheron/jansson/commit/8f80c2d83808150724d31793e6ade92749b1faa4 (circl)
[oss-security] 20140211 CVE-2013-6401 Jansson hash collision issue (circl)

Timeline

Mar 20, 2014 CVE Published
Feb 4, 2022 EPSS Score
Mar 29, 2022 EPSS Score
May 20, 2022 EPSS Score
Jul 12, 2022 EPSS Score
Sep 3, 2022 EPSS Score
Dec 18, 2022 EPSS Score
Feb 8, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Apr 2, 2023 EPSS Score
May 25, 2023 EPSS Score
Jul 16, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2013-6401 third-party-advisory
http://www.openwall.com/lists/oss-security/2014/02/11/7 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2013-6401 third-party-advisory

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