National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-6371 Detail

Description

The hash functionality in json-c before 0.12 allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted JSON data, involving collisions.

Source:  MITRE
Description Last Modified:  04/22/2014

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.fedoraproject.org/pipermail/package-announce/2014-April/131845.html Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2014:079 Broken Link
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html Third Party Advisory
http://www.securityfocus.com/bid/66715 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1032311 Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/92541
https://github.com/json-c/json-c/commit/64e36901a0614bf64a19bc3396469c66dcd0b015 Issue Tracking Patch

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:json-c_project:json-c:0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:0.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:json-c_project:json-c:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.11
 cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-6371
NVD Published Date:
04/22/2014
NVD Last Modified:
08/28/2017