Upstream information

CVE-2016-7444 at MITRE

Description

The gnutls_ocsp_resp_check_crt function in lib/x509/ocsp.c in GnuTLS before 3.4.15 and 3.5.x before 3.5.4 does not verify the serial length of an OCSP response, which might allow remote attackers to bypass an intended certificate validation mechanism via vectors involving trailing bytes left by gnutls_malloc.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 4.3
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network Network
Access Complexity Low Medium
Authentication None None
Confidentiality Impact None None
Integrity Impact Partial Partial
Availability Impact None None
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
CVSSv3 Version 3
SUSE Bugzilla entry: 999646 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 7
  • gnutls >= 3.3.26-9.el7
  • gnutls-c++ >= 3.3.26-9.el7
  • gnutls-dane >= 3.3.26-9.el7
  • gnutls-devel >= 3.3.26-9.el7
  • gnutls-utils >= 3.3.26-9.el7
 Patchnames:
RHSA-2017:2292
SUSE Linux Enterprise Desktop 12 SP1
  • gnutls >= 3.2.15-16.1
  • libgnutls-devel >= 3.2.15-16.1
  • libgnutls-openssl-devel >= 3.2.15-16.1
  • libgnutls28 >= 3.2.15-16.1
  • libgnutls28-32bit >= 3.2.15-16.1
  • libgnutlsxx-devel >= 3.2.15-16.1
  • libgnutlsxx28 >= 3.2.15-16.1
 Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2017-177
SUSE-SLE-SDK-12-SP1-2017-177
SUSE Linux Enterprise Desktop 12 SP2
  • gnutls >= 3.2.15-16.1
  • libgnutls-devel >= 3.2.15-16.1
  • libgnutls-openssl-devel >= 3.2.15-16.1
  • libgnutls28 >= 3.2.15-16.1
  • libgnutls28-32bit >= 3.2.15-16.1
  • libgnutlsxx-devel >= 3.2.15-16.1
  • libgnutlsxx28 >= 3.2.15-16.1
 Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-177
SUSE-SLE-SDK-12-SP2-2017-177
SUSE Linux Enterprise Desktop 12 SP3
  • gnutls >= 3.3.27-1.10
  • libgnutls-devel >= 3.3.27-1.10
  • libgnutls-openssl-devel >= 3.3.27-1.10
  • libgnutls28 >= 3.3.27-1.10
  • libgnutls28-32bit >= 3.3.27-1.10
  • libgnutlsxx-devel >= 3.3.27-1.10
  • libgnutlsxx28 >= 3.3.27-1.10
 Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA gnutls-3.3.27-1.10
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libgnutls-devel-3.3.27-1.10
SUSE Linux Enterprise Desktop 12 SP4
  • gnutls >= 3.3.27-3.3.1
  • libgnutls-devel >= 3.3.27-3.3.1
  • libgnutls-openssl-devel >= 3.3.27-3.3.1
  • libgnutls28 >= 3.3.27-3.3.1
  • libgnutls28-32bit >= 3.3.27-3.3.1
  • libgnutlsxx-devel >= 3.3.27-3.3.1
  • libgnutlsxx28 >= 3.3.27-3.3.1
 Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA gnutls-3.3.27-3.3.1
SUSE Linux Enterprise Software Development Kit 12 SP4 GA libgnutls-devel-3.3.27-3.3.1
SUSE Linux Enterprise High Performance Computing 12 SP5
  • gnutls >= 3.3.27-3.3.1
  • libgnutls-openssl27 >= 3.3.27-3.3.1
  • libgnutls28 >= 3.3.27-3.3.1
  • libgnutls28-32bit >= 3.3.27-3.3.1
 Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA gnutls-3.3.27-3.3.1
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • gnutls >= 3.2.15-16.1
  • libgnutls-devel >= 3.2.15-16.1
  • libgnutls-openssl-devel >= 3.2.15-16.1
  • libgnutls-openssl27 >= 3.2.15-16.1
  • libgnutls28 >= 3.2.15-16.1
  • libgnutls28-32bit >= 3.2.15-16.1
  • libgnutlsxx-devel >= 3.2.15-16.1
  • libgnutlsxx28 >= 3.2.15-16.1
 Patchnames:
SUSE-SLE-SDK-12-SP1-2017-177
SUSE-SLE-SERVER-12-SP1-2017-177
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • gnutls >= 3.2.15-16.1
  • libgnutls-devel >= 3.2.15-16.1
  • libgnutls-openssl-devel >= 3.2.15-16.1
  • libgnutls-openssl27 >= 3.2.15-16.1
  • libgnutls28 >= 3.2.15-16.1
  • libgnutls28-32bit >= 3.2.15-16.1
  • libgnutlsxx-devel >= 3.2.15-16.1
  • libgnutlsxx28 >= 3.2.15-16.1
 Patchnames:
SUSE-SLE-SDK-12-SP2-2017-177
SUSE-SLE-SERVER-12-SP2-2017-177
SUSE Linux Enterprise Server 12 SP3
  • gnutls >= 3.3.27-1.10
  • libgnutls-devel >= 3.3.27-1.10
  • libgnutls-openssl-devel >= 3.3.27-1.10
  • libgnutls-openssl27 >= 3.3.27-1.10
  • libgnutls28 >= 3.3.27-1.10
  • libgnutls28-32bit >= 3.3.27-1.10
  • libgnutlsxx-devel >= 3.3.27-1.10
  • libgnutlsxx28 >= 3.3.27-1.10
 Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA gnutls-3.3.27-1.10
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libgnutls-devel-3.3.27-1.10
SUSE Linux Enterprise Server 12 SP4
  • gnutls >= 3.3.27-3.3.1
  • libgnutls-devel >= 3.3.27-3.3.1
  • libgnutls-openssl-devel >= 3.3.27-3.3.1
  • libgnutls-openssl27 >= 3.3.27-3.3.1
  • libgnutls28 >= 3.3.27-3.3.1
  • libgnutls28-32bit >= 3.3.27-3.3.1
  • libgnutlsxx-devel >= 3.3.27-3.3.1
  • libgnutlsxx28 >= 3.3.27-3.3.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA gnutls-3.3.27-3.3.1
SUSE Linux Enterprise Software Development Kit 12 SP4 GA libgnutls-devel-3.3.27-3.3.1
SUSE Linux Enterprise Server 12 SP5
  • gnutls >= 3.3.27-3.3.1
  • libgnutls-devel >= 3.3.27-3.3.1
  • libgnutls-openssl-devel >= 3.3.27-3.3.1
  • libgnutls-openssl27 >= 3.3.27-3.3.1
  • libgnutls28 >= 3.3.27-3.3.1
  • libgnutls28-32bit >= 3.3.27-3.3.1
  • libgnutlsxx-devel >= 3.3.27-3.3.1
  • libgnutlsxx28 >= 3.3.27-3.3.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA gnutls-3.3.27-3.3.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libgnutls-devel-3.3.27-3.3.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • gnutls >= 3.2.15-16.1
  • libgnutls-openssl27 >= 3.2.15-16.1
  • libgnutls28 >= 3.2.15-16.1
 Patchnames:
SUSE-SLE-RPI-12-SP2-2017-177
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libgnutls-devel >= 3.3.27-1.10
  • libgnutls-openssl-devel >= 3.3.27-1.10
  • libgnutlsxx-devel >= 3.3.27-1.10
  • libgnutlsxx28 >= 3.3.27-1.10
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libgnutls-devel-3.3.27-1.10
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libgnutls-devel >= 3.3.27-3.3.1
  • libgnutls-openssl-devel >= 3.3.27-3.3.1
  • libgnutlsxx-devel >= 3.3.27-3.3.1
  • libgnutlsxx28 >= 3.3.27-3.3.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA libgnutls-devel-3.3.27-3.3.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libgnutls-devel >= 3.3.27-3.3.1
  • libgnutls-openssl-devel >= 3.3.27-3.3.1
  • libgnutlsxx-devel >= 3.3.27-3.3.1
  • libgnutlsxx28 >= 3.3.27-3.3.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libgnutls-devel-3.3.27-3.3.1
SUSE Linux Enterprise Software Development Kit 12 SP1
  • libgnutls-devel >= 3.2.15-16.1
  • libgnutls-openssl-devel >= 3.2.15-16.1
  • libgnutlsxx-devel >= 3.2.15-16.1
  • libgnutlsxx28 >= 3.2.15-16.1
 Patchnames:
SUSE-SLE-SDK-12-SP1-2017-177
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libgnutls-devel >= 3.2.15-16.1
  • libgnutls-openssl-devel >= 3.2.15-16.1
  • libgnutlsxx-devel >= 3.2.15-16.1
  • libgnutlsxx28 >= 3.2.15-16.1
 Patchnames:
SUSE-SLE-SDK-12-SP2-2017-177

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 11 SP2 gnutls Ignore
SUSE Linux Enterprise Desktop 11 SP3 gnutls Ignore
SUSE Linux Enterprise Desktop 11 SP4 gnutls Ignore
SUSE Linux Enterprise Desktop 12 gnutls Ignore
SUSE Linux Enterprise Desktop 12 SP1 gnutls Released
SUSE Linux Enterprise Desktop 12 SP2 gnutls Released
SUSE Linux Enterprise High Availability Extension 11 SP3 gnutls Ignore
SUSE Linux Enterprise High Availability Extension 11 SP4 gnutls Ignore
SUSE Linux Enterprise Point of Sale 11 SP3 gnutls Ignore
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT gnutls Affected
SUSE Linux Enterprise Server 10 SP4-LTSS gnutls Ignore
SUSE Linux Enterprise Server 11 SP1-LTSS gnutls Ignore
SUSE Linux Enterprise Server 11 SP2 gnutls Ignore
SUSE Linux Enterprise Server 11 SP2 LTSS gnutls Ignore
SUSE Linux Enterprise Server 11 SP2-LTSS gnutls Ignore
SUSE Linux Enterprise Server 11 SP3 gnutls Ignore
SUSE Linux Enterprise Server 11 SP3 LTSS gnutls Ignore
SUSE Linux Enterprise Server 11 SP3-LTSS gnutls Ignore
SUSE Linux Enterprise Server 11 SP4 gnutls Ignore
SUSE Linux Enterprise Server 11 SP4-LTSS gnutls Ignore
SUSE Linux Enterprise Server 12 gnutls Ignore
SUSE Linux Enterprise Server 12 SP1 gnutls Released
SUSE Linux Enterprise Server 12 SP1-LTSS gnutls Released
SUSE Linux Enterprise Server 12 SP2 gnutls Released
SUSE Linux Enterprise Server 12 SP2-BCL gnutls Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS gnutls Affected
SUSE Linux Enterprise Server 12 SP2-LTSS gnutls Released
SUSE Linux Enterprise Server 12-LTSS gnutls Ignore
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 gnutls Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 gnutls Ignore
SUSE Linux Enterprise Server for SAP Applications 11 SP3 gnutls Ignore
SUSE Linux Enterprise Server for SAP Applications 11 SP4 gnutls Ignore
SUSE Linux Enterprise Server for SAP Applications 12 gnutls Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP1 gnutls Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 gnutls Released
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 gnutls Released
SUSE Linux Enterprise Software Development Kit 11 SP2 gnutls Ignore
SUSE Linux Enterprise Software Development Kit 11 SP3 gnutls Ignore
SUSE Linux Enterprise Software Development Kit 11 SP4 gnutls Ignore
SUSE Linux Enterprise Software Development Kit 12 gnutls Ignore
SUSE Linux Enterprise Software Development Kit 12 SP1 gnutls Released
SUSE Linux Enterprise Software Development Kit 12 SP2 gnutls Released
SUSE OpenStack Cloud 7 gnutls Affected

SUSE Timeline for this CVE

CVE page created: Sun Sep 18 17:15:21 2016
CVE page last modified: Tue Dec 17 20:12:54 2024