Executive Summary

Informations
NameCVE-2014-0092First vendor Publication2014-03-06
VendorCveLast vendor Modification2016-11-28

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:N)
Cvss Base Score5.8Attack RangeNetwork
Cvss Impact Score4.9Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

lib/x509/verify.c in GnuTLS before 3.1.22 and 3.2.x before 3.2.12 does not properly handle unspecified errors when verifying X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0092

CWE : Common Weakness Enumeration

%idName
100 %CWE-310Cryptographic Issues

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:24339
 
Oval ID: oval:org.mitre.oval:def:24339
Title: DSA-2869-1 gnutls26 - incorrect certificate verification
Description: Nikos Mavrogiannopoulos of Red Hat discovered an X.509 certificate verification issue in GnuTLS, an SSL/TLS library. A certificate validation could be reported successfully even in cases were an error would prevent all verification steps to be performed.
Family: unix Class: patch
Reference(s): DSA-2869-1
CVE-2014-0092
Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/Linux 7
Debian GNU/kFreeBSD 6.0
Debian GNU/kFreeBSD 7
Product(s): gnutls26
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24126
 
Oval ID: oval:org.mitre.oval:def:24126
Title: USN-2127-1 -- gnutls26 vulnerability
Description: Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.
Family: unix Class: patch
Reference(s): USN-2127-1
CVE-2014-0092
Version: 5
Platform(s): Ubuntu 13.10
Ubuntu 12.10
Ubuntu 12.04
Ubuntu 10.04
Product(s): gnutls26
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23918
 
Oval ID: oval:org.mitre.oval:def:23918
Title: RHSA-2014:0247: gnutls security update (Important)
Description: lib/x509/verify.c in GnuTLS before 3.1.22 and 3.2.x before 3.2.12 does not properly handle unspecified errors when verifying X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.
Family: unix Class: patch
Reference(s): RHSA-2014:0247-00
CESA-2014:0247
CVE-2009-5138
CVE-2014-0092
Version: 14
Platform(s): Red Hat Enterprise Linux 5
CentOS Linux 5
Product(s): gnutls
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23469
 
Oval ID: oval:org.mitre.oval:def:23469
Title: RHSA-2014:0246: gnutls security update (Important)
Description: lib/x509/verify.c in GnuTLS before 3.1.22 and 3.2.x before 3.2.12 does not properly handle unspecified errors when verifying X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.
Family: unix Class: patch
Reference(s): RHSA-2014:0246-00
CESA-2014:0246
CVE-2014-0092
Version: 7
Platform(s): Red Hat Enterprise Linux 6
CentOS Linux 6
Product(s): gnutls
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24508
 
Oval ID: oval:org.mitre.oval:def:24508
Title: ELSA-2014:0246: gnutls security update (Important)
Description: The GnuTLS library provides support for cryptographic algorithms and for protocols such as Transport Layer Security (TLS). It was discovered that GnuTLS did not correctly handle certain errors that could occur during the verification of an X.509 certificate, causing it to incorrectly report a successful verification. An attacker could use this flaw to create a specially crafted certificate that could be accepted by GnuTLS as valid for a site chosen by the attacker. (CVE-2014-0092) The CVE-2014-0092 issue was discovered by Nikos Mavrogiannopoulos of the Red Hat Security Technologies Team. Users of GnuTLS are advised to upgrade to these updated packages, which correct this issue. For the update to take effect, all applications linked to the GnuTLS library must be restarted.
Family: unix Class: patch
Reference(s): ELSA-2014:0246-00
CVE-2014-0092
Version: 5
Platform(s): Oracle Linux 6
Product(s): gnutls
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24255
 
Oval ID: oval:org.mitre.oval:def:24255
Title: ELSA-2014:0247: gnutls security update (Important)
Description: The GnuTLS library provides support for cryptographic algorithms and for protocols such as Transport Layer Security (TLS). It was discovered that GnuTLS did not correctly handle certain errors that could occur during the verification of an X.509 certificate, causing it to incorrectly report a successful verification. An attacker could use this flaw to create a specially crafted certificate that could be accepted by GnuTLS as valid for a site chosen by the attacker. (CVE-2014-0092) A flaw was found in the way GnuTLS handled version 1 X.509 certificates. An attacker able to obtain a version 1 certificate from a trusted certificate authority could use this flaw to issue certificates for other sites that would be accepted by GnuTLS as valid. (CVE-2009-5138) The CVE-2014-0092 issue was discovered by Nikos Mavrogiannopoulos of the Red Hat Security Technologies Team. Users of GnuTLS are advised to upgrade to these updated packages, which correct these issues. For the update to take effect, all applications linked to the GnuTLS library must be restarted.
Family: unix Class: patch
Reference(s): ELSA-2014:0247-00
CVE-2009-5138
CVE-2014-0092
Version: 6
Platform(s): Oracle Linux 5
Product(s): gnutls
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:27253
 
Oval ID: oval:org.mitre.oval:def:27253
Title: DEPRECATED: ELSA-2014-0246 -- gnutls security update (important)
Description: [2.8.5-13] - fix CVE-2014-0092 (#1069890) [2.8.5-12] - fix CVE-2013-2116 - fix DoS regression in CVE-2013-1619 upstream patch (#966754) [2.8.5-11] - fix CVE-2013-1619 - fix TLS-CBC timing attack (#908238)
Family: unix Class: patch
Reference(s): ELSA-2014-0246
CVE-2014-0092
Version: 4
Platform(s): Oracle Linux 6
Product(s): gnutls
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application241

Snort® IPS/IDS

DateDescription
2019-09-10GnuTLS x509 certificate validation policy bypass attempt
RuleID : 50946 - Revision : 1 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

DateDescription
2015-07-31Name : The remote OracleVM host is missing a security update.
File : oraclevm_OVMSA-2015-0101.nasl - Type : ACT_GATHER_INFO
2015-05-20Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2014-0321-1.nasl - Type : ACT_GATHER_INFO
2015-03-30Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2015-072.nasl - Type : ACT_GATHER_INFO
2015-01-19Name : The remote Solaris system is missing a security patch for third-party software.
File : solaris11_gnutls_20140915.nasl - Type : ACT_GATHER_INFO
2014-11-08Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2014-0288.nasl - Type : ACT_GATHER_INFO
2014-11-08Name : The remote Red Hat host is missing a security update.
File : redhat-RHSA-2014-0339.nasl - Type : ACT_GATHER_INFO
2014-06-16Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201406-09.nasl - Type : ACT_GATHER_INFO
2014-06-13Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-181.nasl - Type : ACT_GATHER_INFO
2014-06-13Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-183.nasl - Type : ACT_GATHER_INFO
2014-03-17Name : The remote Fedora host is missing a security update.
File : fedora_2014-3454.nasl - Type : ACT_GATHER_INFO
2014-03-17Name : The remote Fedora host is missing a security update.
File : fedora_2014-3493.nasl - Type : ACT_GATHER_INFO
2014-03-12Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2014-301.nasl - Type : ACT_GATHER_INFO
2014-03-11Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2014-048.nasl - Type : ACT_GATHER_INFO
2014-03-07Name : The remote Fedora host is missing a security update.
File : fedora_2014-3363.nasl - Type : ACT_GATHER_INFO
2014-03-07Name : The remote Fedora host is missing a security update.
File : fedora_2014-3413.nasl - Type : ACT_GATHER_INFO
2014-03-05Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2014-0247.nasl - Type : ACT_GATHER_INFO
2014-03-05Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_f645aa90a3e811e3a4223c970e169bc2.nasl - Type : ACT_GATHER_INFO
2014-03-05Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2127-1.nasl - Type : ACT_GATHER_INFO
2014-03-05Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2014-0246.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2014-062-01.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2869.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2014-0246.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2014-0247.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2014-0246.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2014-0247.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20140303_gnutls_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20140303_gnutls_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2014-03-04Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_gnutls-140227.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

SourceUrl
BID http://www.securityfocus.com/bid/65919
CONFIRM http://gnutls.org/security.html#GNUTLS-SA-2014-2
https://bugzilla.redhat.com/show_bug.cgi?id=1069865
DEBIAN http://www.debian.org/security/2014/dsa-2869
REDHAT http://rhn.redhat.com/errata/RHSA-2014-0246.html
http://rhn.redhat.com/errata/RHSA-2014-0247.html
http://rhn.redhat.com/errata/RHSA-2014-0288.html
http://rhn.redhat.com/errata/RHSA-2014-0339.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00020.html
UBUNTU http://www.ubuntu.com/usn/USN-2127-1

Alert History

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DateInformations
2018-11-01 12:05:19
  • Multiple Updates
2016-11-29 00:24:51
  • Multiple Updates
2016-04-27 00:02:16
  • Multiple Updates
2015-08-12 13:32:54
  • Multiple Updates
2015-05-21 13:31:04
  • Multiple Updates
2015-03-31 13:28:09
  • Multiple Updates
2015-01-21 13:26:38
  • Multiple Updates
2014-11-08 13:31:26
  • Multiple Updates
2014-06-17 13:25:38
  • Multiple Updates
2014-06-14 13:36:51
  • Multiple Updates
2014-04-19 13:24:17
  • Multiple Updates
2014-04-01 14:40:36
  • Multiple Updates
2014-03-26 13:23:02
  • Multiple Updates
2014-03-18 13:23:33
  • Multiple Updates
2014-03-18 13:21:31
  • Multiple Updates
2014-03-13 13:25:25
  • Multiple Updates
2014-03-13 13:22:05
  • Multiple Updates
2014-03-12 13:21:29
  • Multiple Updates
2014-03-10 17:22:16
  • Multiple Updates
2014-03-08 13:21:08
  • Multiple Updates
2014-03-07 17:20:10
  • Multiple Updates
2014-03-07 13:22:51
  • First insertion