Upstream information

CVE-2015-3622 at MITRE

Description

The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.5 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted certificate.

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 4.3 3.5
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P AV:N/AC:M/Au:S/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Medium Medium
Authentication None Single
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
SUSE Bugzilla entry: 929414 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP1
  • gnutls >= 3.2.15-11.1
  • libgnutls28 >= 3.2.15-11.1
  • libgnutls28-32bit >= 3.2.15-11.1
  • libtasn1 >= 3.7-11.1
  • libtasn1-6 >= 3.7-11.1
  • libtasn1-6-32bit >= 3.7-11.1
 Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2016-949
SUSE Linux Enterprise Desktop 12 SP2
  • gnutls >= 3.2.15-11.1
  • libgnutls28 >= 3.2.15-11.1
  • libgnutls28-32bit >= 3.2.15-11.1
  • libtasn1 >= 3.7-11.1
  • libtasn1-6 >= 3.7-11.1
  • libtasn1-6-32bit >= 3.7-11.1
SUSE Linux Enterprise Desktop 12 SP3
  • gnutls >= 3.3.27-1.10
  • libgnutls28 >= 3.3.27-1.10
  • libgnutls28-32bit >= 3.3.27-1.10
  • libtasn1 >= 4.9-1.7
  • libtasn1-6 >= 4.9-1.7
  • libtasn1-6-32bit >= 4.9-1.7
SUSE Linux Enterprise Desktop 12 SP4
  • gnutls >= 3.3.27-3.3.1
  • libgnutls28 >= 3.3.27-3.3.1
  • libgnutls28-32bit >= 3.3.27-3.3.1
  • libtasn1 >= 4.9-3.5.1
  • libtasn1-6 >= 4.9-3.5.1
  • libtasn1-6-32bit >= 4.9-3.5.1
SUSE Linux Enterprise Desktop 12
  • gnutls >= 3.2.15-11.1
  • libgnutls28 >= 3.2.15-11.1
  • libgnutls28-32bit >= 3.2.15-11.1
  • libtasn1 >= 3.7-11.1
  • libtasn1-6 >= 3.7-11.1
  • libtasn1-6-32bit >= 3.7-11.1
 Patchnames:
SUSE-SLE-DESKTOP-12-2015-513
SUSE-SLE-DESKTOP-12-2016-949
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 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
  • libtasn1 >= 4.9-3.10.1
  • libtasn1-6 >= 4.9-3.10.1
  • libtasn1-6-32bit >= 4.9-3.10.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • libtasn1 >= 4.13-4.2.1
  • libtasn1-6 >= 4.13-4.2.1
  • libtasn1-6-32bit >= 4.13-4.2.1
  • libtasn1-devel >= 4.13-4.2.1
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • libtasn1 >= 4.13-4.5.1
  • libtasn1-6 >= 4.13-4.5.1
  • libtasn1-6-32bit >= 4.13-4.5.1
  • libtasn1-devel >= 4.13-4.5.1
SUSE Linux Enterprise Module for Basesystem 15
  • libtasn1 >= 4.13-2.15
  • libtasn1-6 >= 4.13-2.15
  • libtasn1-devel >= 4.13-2.15
SUSE Linux Enterprise Module for Containers 12
  • sles12-docker-image >= 1.1.4-20171002
  • sles12sp1-docker-image >= 1.0.7-20171002
 Patchnames:
SUSE-SLE-Module-Containers-12-2017-1672
SUSE-SLE-Module-Containers-12-2017-1673
SUSE Linux Enterprise Module for Desktop Applications 15
  • libtasn1-6-32bit >= 4.13-2.15
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • libtasn1 >= 1.5-1.34.1
  • libtasn1-3 >= 1.5-1.34.1
  • libtasn1-3-32bit >= 1.5-1.34.1
  • libtasn1-3-x86 >= 1.5-1.34.1
 Patchnames:
slessp4-ntp-12614
SUSE Linux Enterprise Server 12 SP1
  • gnutls >= 3.2.15-11.1
  • libgnutls-openssl27 >= 3.2.15-11.1
  • libgnutls28 >= 3.2.15-11.1
  • libgnutls28-32bit >= 3.2.15-11.1
  • libtasn1 >= 3.7-11.1
  • libtasn1-6 >= 3.7-11.1
  • libtasn1-6-32bit >= 3.7-11.1
 Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-949
SUSE Linux Enterprise Server 12 SP2
  • gnutls >= 3.2.15-11.1
  • libgnutls-openssl27 >= 3.2.15-11.1
  • libgnutls28 >= 3.2.15-11.1
  • libgnutls28-32bit >= 3.2.15-11.1
  • libtasn1 >= 3.7-11.1
  • libtasn1-6 >= 3.7-11.1
  • libtasn1-6-32bit >= 3.7-11.1
SUSE Linux Enterprise Server 12 SP3
  • gnutls >= 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
  • libtasn1 >= 4.9-1.7
  • libtasn1-6 >= 4.9-1.7
  • libtasn1-6-32bit >= 4.9-1.7
SUSE Linux Enterprise Server 12 SP4
  • 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
  • libtasn1 >= 4.9-3.5.1
  • libtasn1-6 >= 4.9-3.5.1
  • libtasn1-6-32bit >= 4.9-3.5.1
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
  • gnutls >= 3.2.15-11.1
  • libgnutls-openssl27 >= 3.2.15-11.1
  • libgnutls28 >= 3.2.15-11.1
  • libgnutls28-32bit >= 3.2.15-11.1
  • libtasn1 >= 3.7-11.1
  • libtasn1-6 >= 3.7-11.1
  • libtasn1-6-32bit >= 3.7-11.1
 Patchnames:
SUSE-SLE-SERVER-12-2015-513
SUSE-SLE-SERVER-12-2016-949
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • gnutls >= 3.2.15-11.1
  • libgnutls-openssl27 >= 3.2.15-11.1
  • libgnutls28 >= 3.2.15-11.1
  • libtasn1 >= 3.7-11.1
  • libtasn1-6 >= 3.7-11.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • libtasn1 >= 3.7-11.1
  • libtasn1-6 >= 3.7-11.1
  • libtasn1-6-32bit >= 3.7-11.1
 Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-949
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libtasn1-devel >= 1.5-1.34.1
 Patchnames:
sdksp4-ntp-12614
SUSE Linux Enterprise Software Development Kit 12 SP1
  • libgnutls-devel >= 3.2.15-11.1
  • libgnutls-openssl-devel >= 3.2.15-11.1
  • libgnutlsxx-devel >= 3.2.15-11.1
  • libgnutlsxx28 >= 3.2.15-11.1
  • libtasn1-devel >= 3.7-11.1
 Patchnames:
SUSE-SLE-SDK-12-SP1-2016-949
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libgnutls-devel >= 3.2.15-11.1
  • libgnutls-openssl-devel >= 3.2.15-11.1
  • libgnutlsxx-devel >= 3.2.15-11.1
  • libgnutlsxx28 >= 3.2.15-11.1
  • libtasn1-devel >= 3.7-11.1
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
  • libtasn1-devel >= 4.9-1.7
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
  • libtasn1-devel >= 4.9-3.5.1
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
  • libtasn1-devel >= 4.9-3.10.1
SUSE Linux Enterprise Software Development Kit 12
  • libgnutls-devel >= 3.2.15-11.1
  • libgnutls-openssl-devel >= 3.2.15-11.1
  • libgnutlsxx-devel >= 3.2.15-11.1
  • libgnutlsxx28 >= 3.2.15-11.1
  • libtasn1-devel >= 3.7-11.1
 Patchnames:
SUSE-SLE-SDK-12-2015-513
SUSE-SLE-SDK-12-2016-949
openSUSE 13.1
  • gnutls >= 3.2.4-2.35.1
  • gnutls-debuginfo >= 3.2.4-2.35.1
  • gnutls-debugsource >= 3.2.4-2.35.1
  • libgnutls-devel >= 3.2.4-2.35.1
  • libgnutls-devel-32bit >= 3.2.4-2.35.1
  • libgnutls-openssl-devel >= 3.2.4-2.35.1
  • libgnutls-openssl27 >= 3.2.4-2.35.1
  • libgnutls-openssl27-debuginfo >= 3.2.4-2.35.1
  • libgnutls28 >= 3.2.4-2.35.1
  • libgnutls28-32bit >= 3.2.4-2.35.1
  • libgnutls28-debuginfo >= 3.2.4-2.35.1
  • libgnutls28-debuginfo-32bit >= 3.2.4-2.35.1
  • libgnutlsxx-devel >= 3.2.4-2.35.1
  • libgnutlsxx28 >= 3.2.4-2.35.1
  • libgnutlsxx28-debuginfo >= 3.2.4-2.35.1
 Patchnames:
openSUSE-2015-542
openSUSE Leap 15.0
  • libtasn1 >= 4.13-lp150.2.2
  • libtasn1-6 >= 4.13-lp150.2.2
 Patchnames:
openSUSE Leap 15.0 GA libtasn1
openSUSE Leap 42.1
  • gnutls >= 3.2.15-6.2
  • libgnutls-devel >= 3.2.15-6.2
  • libgnutls-openssl27 >= 3.2.15-6.2
  • libgnutls28 >= 3.2.15-6.2
  • libgnutls28-32bit >= 3.2.15-6.2
  • libtasn1 >= 3.7-12.1
  • libtasn1-6 >= 3.7-12.1
  • libtasn1-6-32bit >= 3.7-12.1
  • libtasn1-6-debuginfo >= 3.7-12.1
  • libtasn1-6-debuginfo-32bit >= 3.7-12.1
  • libtasn1-debuginfo >= 3.7-12.1
  • libtasn1-debugsource >= 3.7-12.1
  • libtasn1-devel >= 3.7-12.1
  • libtasn1-devel-32bit >= 3.7-12.1
 Patchnames:
openSUSE Leap 42.1 GA gnutls
openSUSE-2016-773
openSUSE Leap 42.2
  • gnutls >= 3.2.15-7.5
  • libgnutls-devel >= 3.2.15-7.5
  • libgnutls-openssl27 >= 3.2.15-7.5
  • libgnutls28 >= 3.2.15-7.5
  • libgnutls28-32bit >= 3.2.15-7.5
  • libtasn1 >= 3.7-12.2
  • libtasn1-6 >= 3.7-12.2
  • libtasn1-6-32bit >= 3.7-12.2
  • libtasn1-devel >= 3.7-12.2
 Patchnames:
openSUSE Leap 42.2 GA gnutls
openSUSE Leap 42.2 GA libtasn1
openSUSE Leap 42.3
  • gnutls >= 3.3.27-1.5
  • libgnutls-devel >= 3.3.27-1.5
  • libgnutls-openssl27 >= 3.3.27-1.5
  • libgnutls28 >= 3.3.27-1.5
  • libgnutls28-32bit >= 3.3.27-1.5
  • libtasn1 >= 4.9-1.2
  • libtasn1-6 >= 4.9-1.2
  • libtasn1-6-32bit >= 4.9-1.2
  • libtasn1-devel >= 4.9-1.2
 Patchnames:
openSUSE Leap 42.3 GA gnutls
openSUSE Leap 42.3 GA libtasn1
openSUSE Tumbleweed
  • libtasn1 >= 4.9-1.3
  • libtasn1-6 >= 4.9-1.3
  • libtasn1-6-32bit >= 4.9-1.3
  • libtasn1-devel >= 4.9-1.3
  • libtasn1-devel-32bit >= 4.9-1.3
 Patchnames:
openSUSE Tumbleweed GA libtasn1

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.

Product(s) Source package State
HPE Helion OpenStack 8 libtasn1 Already fixed
SUSE Linux Enterprise Desktop 11 SP3 gnutls Not affected
SUSE Linux Enterprise Desktop 12 gnutls Released
SUSE Linux Enterprise Desktop 12 SP1 gnutls Released
SUSE Linux Enterprise High Availability Extension 11 SP3 gnutls Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 libtasn1 Already fixed
SUSE Linux Enterprise Module for Containers 12 sles12-docker-image Released
SUSE Linux Enterprise Module for Containers 12 sles12sp1-docker-image Released
SUSE Linux Enterprise Point of Service 11 SP3 libtasn1 Released
SUSE Linux Enterprise Point of Service Image Server 12 gnutls Released
SUSE Linux Enterprise Server 11 SP3 gnutls Not affected
SUSE Linux Enterprise Server 11 SP3 for VMware gnutls Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS libtasn1 Released
SUSE Linux Enterprise Server 12 gnutls Released
SUSE Linux Enterprise Server 12 SP2 BCL gnutls Released
SUSE Linux Enterprise Server 12 SP2 ESPOS gnutls Released
SUSE Linux Enterprise Server 12 SP2 LTSS gnutls Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON gnutls Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP gnutls Released
SUSE Linux Enterprise Server 12 SP3 BCL libtasn1 Already fixed
SUSE Linux Enterprise Server 12 SP3 ESPOS libtasn1 Already fixed
SUSE Linux Enterprise Server 12 SP3 LTSS libtasn1 Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS libtasn1 Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS libtasn1 Already fixed
SUSE Linux Enterprise Server 12 SP5 libtasn1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2 gnutls Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libtasn1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libtasn1 Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libtasn1 Already fixed
SUSE Linux Enterprise Software Development Kit 11 SP3 gnutls Not affected
SUSE Linux Enterprise Software Development Kit 12 gnutls Released
SUSE OpenStack Cloud 7 gnutls Released
SUSE OpenStack Cloud 8 libtasn1 Already fixed
SUSE OpenStack Cloud 9 libtasn1 Already fixed
SUSE OpenStack Cloud Crowbar 8 libtasn1 Already fixed
SUSE OpenStack Cloud Crowbar 9 libtasn1 Already fixed