Executive Summary

Informations
Name CVE-2013-6393 First vendor Publication 2014-02-06
Vendor Cve Last vendor Modification 2018-10-30

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:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted tags in a YAML document, which triggers a heap-based buffer overflow.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6393

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:21878
 
Oval ID: oval:org.mitre.oval:def:21878
Title: USN-2098-1 -- libyaml vulnerability
Description: LibYAML could be made to crash or run programs if it opened specially crafted yaml document.
Family: unix Class: patch
Reference(s): USN-2098-1
CVE-2013-6393
 Version: 5
Platform(s): Ubuntu 13.10
Ubuntu 12.10
Ubuntu 12.04
 Product(s): libyaml
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:22031
 
Oval ID: oval:org.mitre.oval:def:22031
Title: DSA-2850-1 libyaml - heap-based buffer overflow
Description: Florian Weimer of the Red Hat Product Security Team discovered a heap-based buffer overflow flaw in LibYAML, a fast YAML 1.1 parser and emitter library. A remote attacker could provide a YAML document with a specially-crafted tag that, when parsed by an application using libyaml, would cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
Family: unix Class: patch
Reference(s): DSA-2850-1
CVE-2013-6393
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/Linux 7
Debian GNU/kFreeBSD 6.0
Debian GNU/kFreeBSD 7
 Product(s): libyaml
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24291
 
Oval ID: oval:org.mitre.oval:def:24291
Title: DSA-2870-1 libyaml-libyaml-perl - heap-based buffer overflow
Description: Florian Weimer of the Red Hat Product Security Team discovered a heap-based buffer overflow flaw in LibYAML, a fast YAML 1.1 parser and emitter library. A remote attacker could provide a YAML document with a specially-crafted tag that, when parsed by an application using libyaml, would cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
Family: unix Class: patch
Reference(s): DSA-2870-1
CVE-2013-6393
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/Linux 7
Debian GNU/kFreeBSD 6.0
Debian GNU/kFreeBSD 7
 Product(s): libyaml-libyaml-perl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:29226
 
Oval ID: oval:org.mitre.oval:def:29226
Title: DSA-2850-2 -- libyaml -- heap-based buffer overflow
Description: Florian Weimer of the Red Hat Product Security Team discovered a heap-based buffer overflow flaw in LibYAML, a fast YAML 1.1 parser and emitter library. A remote attacker could provide a YAML document with a specially-crafted tag that, when parsed by an application using libyaml, would cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
Family: unix Class: patch
Reference(s): DSA-2850-2
CVE-2013-6393
 Version: 3
Platform(s): Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
Debian GNU/Linux 7.0
Debian GNU/kFreeBSD 7.0
 Product(s): libyaml
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 5
Application 2
Os 3
Os 2
Os 1
Os 3

Nessus® Vulnerability Scanner

Date Description
2016-04-18 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-473.nasl - Type : ACT_GATHER_INFO
2015-05-28 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-0953-2.nasl - Type : ACT_GATHER_INFO
2015-05-28 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-0953-1.nasl - Type : ACT_GATHER_INFO
2015-03-19 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2015-060.nasl - Type : ACT_GATHER_INFO
2015-02-20 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2015-162.nasl - Type : ACT_GATHER_INFO
2014-11-08 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2014-0415.nasl - Type : ACT_GATHER_INFO
2014-10-21 Name : The remote host is missing a security update for OS X Server.
File : macosx_server_4_0.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-215.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-150.nasl - Type : ACT_GATHER_INFO
2014-05-22 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2014-0355.nasl - Type : ACT_GATHER_INFO
2014-04-23 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2014-324.nasl - Type : ACT_GATHER_INFO
2014-04-22 Name : The remote host is missing a Mac OS X update that fixes multiple security iss...
File : macosx_SecUpd2014-002.nasl - Type : ACT_GATHER_INFO
2014-04-10 Name : The remote Mandriva Linux host is missing a security update.
File : mandriva_MDVSA-2014-069.nasl - Type : ACT_GATHER_INFO
2014-04-07 Name : The remote Fedora host is missing a security update.
File : fedora_2014-4548.nasl - Type : ACT_GATHER_INFO
2014-04-07 Name : The remote Fedora host is missing a security update.
File : fedora_2014-4517.nasl - Type : ACT_GATHER_INFO
2014-04-04 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2161-1.nasl - Type : ACT_GATHER_INFO
2014-03-21 Name : A web application on the remote host is affected by a buffer overflow vulnera...
File : puppet_enterprise_313.nasl - Type : ACT_GATHER_INFO
2014-03-10 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201403-02.nasl - Type : ACT_GATHER_INFO
2014-03-10 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2870.nasl - Type : ACT_GATHER_INFO
2014-03-02 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2014-291.nasl - Type : ACT_GATHER_INFO
2014-02-17 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2014-034.nasl - Type : ACT_GATHER_INFO
2014-02-14 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2098-2.nasl - Type : ACT_GATHER_INFO
2014-02-10 Name : The remote Fedora host is missing a security update.
File : fedora_2014-1851.nasl - Type : ACT_GATHER_INFO
2014-02-10 Name : The remote Fedora host is missing a security update.
File : fedora_2014-1817.nasl - Type : ACT_GATHER_INFO
2014-02-05 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2098-1.nasl - Type : ACT_GATHER_INFO
2014-02-03 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_111f1f841d144ff2a9eacf07119c0d3b.nasl - Type : ACT_GATHER_INFO
2014-02-02 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2850.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
APPLE http://archives.neohapsis.com/archives/bugtraq/2014-04/0134.html
http://archives.neohapsis.com/archives/bugtraq/2014-10/0103.html
BID http://www.securityfocus.com/bid/65258
CONFIRM http://advisories.mageia.org/MGASA-2014-0040.html
https://bitbucket.org/xi/libyaml/commits/tag/0.1.5
https://bugzilla.redhat.com/show_bug.cgi?id=1033990
https://puppet.com/security/cve/cve-2013-6393
https://support.apple.com/kb/HT6536
DEBIAN http://www.debian.org/security/2014/dsa-2850
http://www.debian.org/security/2014/dsa-2870
MANDRIVA http://www.mandriva.com/security/advisories?name=MDVSA-2015:060
MISC https://bugzilla.redhat.com/attachment.cgi?id=847926&action=diff
OSVDB http://osvdb.org/102716
REDHAT http://rhn.redhat.com/errata/RHSA-2014-0353.html
http://rhn.redhat.com/errata/RHSA-2014-0354.html
http://rhn.redhat.com/errata/RHSA-2014-0355.html
SUSE http://lists.opensuse.org/opensuse-updates/2014-02/msg00064.html
http://lists.opensuse.org/opensuse-updates/2014-02/msg00065.html
http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html
http://lists.opensuse.org/opensuse-updates/2016-04/msg00050.html
UBUNTU http://www.ubuntu.com/usn/USN-2098-1

Alert History

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Date Informations
2021-05-05 01:13:46
  • Multiple Updates
2021-05-04 12:28:08
  • Multiple Updates
2021-04-22 01:33:56
  • Multiple Updates
2020-05-24 01:12:38
  • Multiple Updates
2020-05-23 00:38:40
  • Multiple Updates
2018-10-31 00:20:34
  • Multiple Updates
2018-01-26 12:05:06
  • Multiple Updates
2017-12-09 09:22:19
  • Multiple Updates
2016-08-05 00:23:35
  • Multiple Updates
2016-07-29 09:24:26
  • Multiple Updates
2016-06-28 19:47:51
  • Multiple Updates
2016-04-26 23:46:11
  • Multiple Updates
2016-04-19 13:30:03
  • Multiple Updates
2015-09-29 00:17:43
  • Multiple Updates
2015-05-29 13:27:47
  • Multiple Updates
2015-03-26 09:26:07
  • Multiple Updates
2015-03-20 13:28:47
  • Multiple Updates
2015-03-18 09:26:14
  • Multiple Updates
2015-02-21 13:24:13
  • Multiple Updates
2014-11-08 13:31:22
  • Multiple Updates
2014-10-24 13:26:05
  • Multiple Updates
2014-10-22 13:25:40
  • Multiple Updates
2014-06-14 13:36:29
  • Multiple Updates
2014-05-23 13:23:50
  • Multiple Updates
2014-04-24 13:22:33
  • Multiple Updates
2014-04-24 13:21:47
  • Multiple Updates
2014-04-23 13:22:20
  • Multiple Updates
2014-04-19 13:24:05
  • Multiple Updates
2014-04-11 13:22:02
  • Multiple Updates
2014-04-08 13:22:32
  • Multiple Updates
2014-04-05 13:22:02
  • Multiple Updates
2014-03-22 13:21:11
  • Multiple Updates
2014-03-18 13:23:07
  • Multiple Updates
2014-03-11 13:21:24
  • Multiple Updates
2014-03-10 17:21:27
  • Multiple Updates
2014-03-06 13:23:40
  • Multiple Updates
2014-03-02 13:23:39
  • Multiple Updates
2014-02-17 13:21:21
  • Multiple Updates
2014-02-17 11:24:07
  • Multiple Updates
2014-02-14 17:21:01
  • Multiple Updates
2014-02-08 00:20:55
  • Multiple Updates
2014-02-07 13:21:12
  • First insertion