Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2013-6371 | First vendor Publication | 2014-04-22 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| 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. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6371 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-310 | Cryptographic Issues |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:24612 | |||
| Oval ID: | oval:org.mitre.oval:def:24612 | ||
| Title: | USN-2245-1 -- json-c vulnerabilities | ||
| Description: | json-c could be made to crash or consume CPU if it processed a specially crafted JSON document. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-2245-1 CVE-2013-6370 CVE-2013-6371 | Version: | 3 |
| Platform(s): | Ubuntu 14.04 Ubuntu 13.10 Ubuntu 12.04 | Product(s): | json-c |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:25278 | |||
| Oval ID: | oval:org.mitre.oval:def:25278 | ||
| Title: | RHSA-2014:0703: json-c security update (Moderate) | ||
| Description: | JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C, output them as JSON-formatted strings, and parse JSON-formatted strings back into the C representation of JSON objects. Multiple buffer overflow flaws were found in the way the json-c library handled long strings in JSON documents. An attacker able to make an application using json-c parse excessively large JSON input could cause the application to crash. (CVE-2013-6370) A denial of service flaw was found in the implementation of hash arrays in json-c. An attacker could use this flaw to make an application using json-c consume an excessive amount of CPU time by providing a specially crafted JSON document that triggers multiple hash function collisions. To mitigate this issue, json-c now uses a different hash function and randomization to reduce the chance of an attacker successfully causing intentional collisions. (CVE-2013-6371) These issues were discovered by Florian Weimer of the Red Hat Product Security Team. All json-c users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2014:0703-00 CVE-2013-6370 CVE-2013-6371 | Version: | 4 |
| Platform(s): | Red Hat Enterprise Linux 7 CentOS Linux 7 | Product(s): | json-c |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-03-30 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2015-102.nasl - Type : ACT_GATHER_INFO |
| 2014-10-12 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2014-416.nasl - Type : ACT_GATHER_INFO |
| 2014-09-09 | Name : The remote database server is affected by multiple vulnerabilities. File : db2_105fp4.nasl - Type : ACT_GATHER_INFO |
| 2014-07-30 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2014-0703.nasl - Type : ACT_GATHER_INFO |
| 2014-07-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2014-0703.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2014-317.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2245-1.nasl - Type : ACT_GATHER_INFO |
| 2014-04-30 | Name : The remote Fedora host is missing a security update. File : fedora_2014-4975.nasl - Type : ACT_GATHER_INFO |
| 2014-04-18 | Name : The remote Fedora host is missing a security update. File : fedora_2014-5006.nasl - Type : ACT_GATHER_INFO |
| 2014-04-18 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2014-079.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 12:37:32 |
|
| 2023-09-25 09:27:59 |
|
| 2023-09-19 09:28:31 |
|
| 2021-05-04 12:28:05 |
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| 2021-04-22 01:33:51 |
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| 2020-05-24 01:12:37 |
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| 2020-05-23 00:38:39 |
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| 2017-08-29 09:24:22 |
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| 2016-11-22 09:22:59 |
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| 2016-10-18 12:03:28 |
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| 2016-04-26 23:45:28 |
|
| 2015-03-31 13:28:03 |
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| 2014-10-12 13:27:05 |
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| 2014-09-10 13:26:11 |
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| 2014-07-31 13:24:48 |
|
| 2014-07-25 13:21:37 |
|
| 2014-06-14 13:36:29 |
|
| 2014-05-01 13:24:40 |
|
| 2014-04-22 21:22:41 |
|
