Upstream information

CVE-2019-1000020 at MITRE

Description

libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards (version v2.8.0 onwards) contains a CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE()/parse_rockridge() that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 3.3
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1124342 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP4
  • libarchive >= 3.1.2-26.6.1
  • libarchive13 >= 3.1.2-26.6.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-3092
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • libarchive >= 3.3.2-3.11.1
  • libarchive-devel >= 3.3.2-3.11.1
  • libarchive13 >= 3.3.2-3.11.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-3093
SUSE Linux Enterprise Module for Basesystem 15
  • libarchive >= 3.3.2-3.11.1
  • libarchive-devel >= 3.3.2-3.11.1
  • libarchive13 >= 3.3.2-3.11.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-3093
SUSE-SLE-Module-Basesystem-15-2019-831
SUSE Linux Enterprise Module for Development Tools 15 SP1
  • bsdtar >= 3.3.2-3.11.1
  • libarchive >= 3.3.2-3.11.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP1-2019-3093
SUSE Linux Enterprise Module for Development Tools 15
  • bsdtar >= 3.3.2-3.11.1
  • libarchive >= 3.3.2-3.11.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-2019-3093
SUSE-SLE-Module-Development-Tools-15-2019-831
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • libarchive >= 3.3.2-3.11.1
  • libarchive13-32bit >= 3.3.2-3.11.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-3093
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • libarchive >= 3.1.2-26.6.1
  • libarchive13 >= 3.1.2-26.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-3092
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • libarchive >= 3.1.2-26.6.1
  • libarchive13 >= 3.1.2-26.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2019-3092
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libarchive >= 3.1.2-26.6.1
  • libarchive-devel >= 3.1.2-26.6.1
Patchnames:
SUSE-SLE-SDK-12-SP4-2019-3092
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libarchive >= 3.1.2-26.6.1
  • libarchive-devel >= 3.1.2-26.6.1
Patchnames:
SUSE-SLE-SDK-12-SP5-2019-3092
openSUSE Leap 15.0
  • bsdtar >= 3.3.2-lp150.10.1
  • bsdtar-debuginfo >= 3.3.2-lp150.10.1
  • libarchive >= 3.3.2-lp150.10.1
  • libarchive-debugsource >= 3.3.2-lp150.10.1
  • libarchive-devel >= 3.3.2-lp150.10.1
  • libarchive13 >= 3.3.2-lp150.10.1
  • libarchive13-32bit >= 3.3.2-lp150.10.1
  • libarchive13-32bit-debuginfo >= 3.3.2-lp150.10.1
  • libarchive13-debuginfo >= 3.3.2-lp150.10.1
Patchnames:
openSUSE-2019-1196
openSUSE-2019-2615
openSUSE Leap 15.1
  • bsdtar >= 3.3.2-lp151.5.3.1
  • bsdtar-debuginfo >= 3.3.2-lp151.5.3.1
  • libarchive >= 3.3.2-lp151.5.3.1
  • libarchive-debugsource >= 3.3.2-lp151.5.3.1
  • libarchive-devel >= 3.3.2-lp151.5.3.1
  • libarchive13 >= 3.3.2-lp151.5.3.1
  • libarchive13-32bit >= 3.3.2-lp151.5.3.1
  • libarchive13-32bit-debuginfo >= 3.3.2-lp151.5.3.1
  • libarchive13-debuginfo >= 3.3.2-lp151.5.3.1
Patchnames:
openSUSE-2019-2632


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
SUSE Linux Enterprise Desktop 12 SP3 libarchive In progress
SUSE Linux Enterprise Desktop 12 SP4 libarchive In progress
SUSE Linux Enterprise High Performance Computing 12 libarchive In progress
SUSE Linux Enterprise Module for Basesystem 15 GA libarchive Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 libarchive Released
SUSE Linux Enterprise Module for Development Tools 15 GA libarchive Released
SUSE Linux Enterprise Module for Development Tools 15 SP1 libarchive Released
SUSE Linux Enterprise SDK 12 SP3 libarchive In progress
SUSE Linux Enterprise SDK 12 SP4 libarchive In progress
SUSE Linux Enterprise SDK 12 SP5 libarchive In progress
SUSE Linux Enterprise Server 11 SP4 LTSS bsdtar Not affected
SUSE Linux Enterprise Server 12 GA LTSS libarchive Affected
SUSE Linux Enterprise Server 12 SP1 LTSS libarchive Affected
SUSE Linux Enterprise Server 12 SP2 LTSS libarchive Affected
SUSE Linux Enterprise Server 12 SP3 libarchive In progress
SUSE Linux Enterprise Server 12 SP4 libarchive In progress
SUSE Linux Enterprise Server 12 SP5 libarchive In progress
SUSE Linux Enterprise Server for SAP Applications 12 GA libarchive Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libarchive Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libarchive In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libarchive In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libarchive In progress