Upstream information

CVE-2017-6414 at MITRE

Description

Memory leak in the vcard_apdu_new function in card_7816.c in libcacard before 2.5.3 allows local guest OS users to cause a denial of service (host memory consumption) via vectors related to allocating a new APDU object.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.9 1.5
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C AV:L/AC:M/Au:S/C:N/I:N/A:P
Access Vector Local Local
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Complete Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.5
Vector AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entries: 1027514 [RESOLVED / FIXED], 1027570 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP1
  • xen >= 4.5.5_10-22.14.1
  • xen-kmp-default >= 4.5.5_10_k3.12.69_60.64.35-22.14.1
  • xen-libs >= 4.5.5_10-22.14.1
  • xen-libs-32bit >= 4.5.5_10-22.14.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2017-661
SUSE Linux Enterprise Point of Sale 11 SP3
  • xen >= 4.2.5_21-38.1
  • xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1
  • xen-kmp-pae >= 4.2.5_21_3.0.101_0.47.99-38.1
  • xen-libs >= 4.2.5_21-38.1
  • xen-tools-domU >= 4.2.5_21-38.1
Patchnames:
sleposp3-xen-13067
SUSE Linux Enterprise Server 11 SP3-LTSS
  • xen >= 4.2.5_21-38.1
  • xen-doc-html >= 4.2.5_21-38.1
  • xen-doc-pdf >= 4.2.5_21-38.1
  • xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1
  • xen-kmp-pae >= 4.2.5_21_3.0.101_0.47.99-38.1
  • xen-libs >= 4.2.5_21-38.1
  • xen-libs-32bit >= 4.2.5_21-38.1
  • xen-tools >= 4.2.5_21-38.1
  • xen-tools-domU >= 4.2.5_21-38.1
Patchnames:
slessp3-xen-13067
SUSE Linux Enterprise Server 11 SP4
  • xen >= 4.4.4_16-54.1
  • xen-doc-html >= 4.4.4_16-54.1
  • xen-kmp-default >= 4.4.4_16_3.0.101_97-54.1
  • xen-kmp-pae >= 4.4.4_16_3.0.101_97-54.1
  • xen-libs >= 4.4.4_16-54.1
  • xen-libs-32bit >= 4.4.4_16-54.1
  • xen-tools >= 4.4.4_16-54.1
  • xen-tools-domU >= 4.4.4_16-54.1
Patchnames:
slessp4-xen-13069
SUSE Linux Enterprise Server 12 SP1
  • xen >= 4.5.5_10-22.14.1
  • xen-doc-html >= 4.5.5_10-22.14.1
  • xen-kmp-default >= 4.5.5_10_k3.12.69_60.64.35-22.14.1
  • xen-libs >= 4.5.5_10-22.14.1
  • xen-libs-32bit >= 4.5.5_10-22.14.1
  • xen-tools >= 4.5.5_10-22.14.1
  • xen-tools-domU >= 4.5.5_10-22.14.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2017-661
SUSE Linux Enterprise Server 12-LTSS
  • xen >= 4.4.4_16-22.36.1
  • xen-doc-html >= 4.4.4_16-22.36.1
  • xen-kmp-default >= 4.4.4_16_k3.12.61_52.69-22.36.1
  • xen-libs >= 4.4.4_16-22.36.1
  • xen-libs-32bit >= 4.4.4_16-22.36.1
  • xen-tools >= 4.4.4_16-22.36.1
  • xen-tools-domU >= 4.4.4_16-22.36.1
Patchnames:
SUSE-SLE-SERVER-12-2017-626
SUSE Linux Enterprise Software Development Kit 11 SP4
  • xen >= 4.4.4_16-54.1
  • xen-devel >= 4.4.4_16-54.1
Patchnames:
sdksp4-xen-13069
SUSE Linux Enterprise Software Development Kit 12 SP1
  • xen >= 4.5.5_10-22.14.1
  • xen-devel >= 4.5.5_10-22.14.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2017-661
SUSE Linux Enterprise for SAP 12
  • xen >= 4.4.4_16-22.36.1
  • xen-doc-html >= 4.4.4_16-22.36.1
  • xen-kmp-default >= 4.4.4_16_k3.12.61_52.69-22.36.1
  • xen-libs >= 4.4.4_16-22.36.1
  • xen-libs-32bit >= 4.4.4_16-22.36.1
  • xen-tools >= 4.4.4_16-22.36.1
  • xen-tools-domU >= 4.4.4_16-22.36.1
Patchnames:
SUSE-SLE-SAP-12-2017-626
SUSE Manager 2.1
  • xen >= 4.2.5_21-38.1
  • xen-doc-html >= 4.2.5_21-38.1
  • xen-doc-pdf >= 4.2.5_21-38.1
  • xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1
  • xen-libs >= 4.2.5_21-38.1
  • xen-libs-32bit >= 4.2.5_21-38.1
  • xen-tools >= 4.2.5_21-38.1
  • xen-tools-domU >= 4.2.5_21-38.1
Patchnames:
sleman21-xen-13067
SUSE Manager Proxy 2.1
  • xen >= 4.2.5_21-38.1
  • xen-doc-html >= 4.2.5_21-38.1
  • xen-doc-pdf >= 4.2.5_21-38.1
  • xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1
  • xen-libs >= 4.2.5_21-38.1
  • xen-libs-32bit >= 4.2.5_21-38.1
  • xen-tools >= 4.2.5_21-38.1
  • xen-tools-domU >= 4.2.5_21-38.1
Patchnames:
slemap21-xen-13067
SUSE OpenStack Cloud 5
  • xen >= 4.2.5_21-38.1
  • xen-doc-html >= 4.2.5_21-38.1
  • xen-doc-pdf >= 4.2.5_21-38.1
  • xen-kmp-default >= 4.2.5_21_3.0.101_0.47.99-38.1
  • xen-libs >= 4.2.5_21-38.1
  • xen-libs-32bit >= 4.2.5_21-38.1
  • xen-tools >= 4.2.5_21-38.1
  • xen-tools-domU >= 4.2.5_21-38.1
Patchnames:
sleclo50sp3-xen-13067


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP1 qemu Unsupported
SUSE Linux Enterprise Desktop 12 SP2 qemu Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 qemu Not affected
SUSE Linux Enterprise SDK 11 SP4 qemu Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kvm Not affected
SUSE Linux Enterprise Server 11 SP4 kvm Not affected
SUSE Linux Enterprise Server 12 SP1 qemu Unsupported
SUSE Linux Enterprise Server 12 SP2 qemu Not affected
SUSE Studio Onsite 1.3 qemu Not affected