Upstream information

CVE-2017-6420 at MITRE

Description

The wwunpack function in libclamav/wwunpack.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (use-after-free) via a crafted PE file with WWPack compression.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.3 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Medium Medium
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 7.5
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local Network
Attack Complexity Low Low
Privileges Required None None
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1052448 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES12-SP4-SAP-Azure-LI-BYOS-Production
Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production
  • clamav >= 0.99.3-33.5.1
SUSE Enterprise Storage 6
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • clamav >= 0.100.3-3.9.1
  • clamav-devel >= 0.100.3-3.9.1
  • libclamav7 >= 0.100.3-3.9.1
  • libclammspack0 >= 0.100.3-3.9.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA clamav-0.100.3-3.9.1
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • clamav >= 0.103.2-3.26.1
  • clamav-devel >= 0.103.2-3.26.1
  • libclamav9 >= 0.103.2-3.26.1
  • libfreshclam2 >= 0.103.2-3.26.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA clamav-0.103.2-3.26.1
SUSE Enterprise Storage 7
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • clamav >= 0.100.3-3.20.1
  • clamav-devel >= 0.100.3-3.20.1
  • libclamav7 >= 0.100.3-3.20.1
  • libclammspack0 >= 0.100.3-3.20.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA clamav-0.100.3-3.20.1
SUSE Linux Enterprise Desktop 12 SP2
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2018-176
SUSE Linux Enterprise Desktop 12 SP3
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-176
SUSE Linux Enterprise Desktop 12 SP4
  • clamav >= 0.100.2-33.18.1
 Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA clamav-0.100.2-33.18.1
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • clamav >= 0.103.5-3.35.1
  • clamav-devel >= 0.103.5-3.35.1
  • libclamav9 >= 0.103.5-3.35.1
  • libfreshclam2 >= 0.103.5-3.35.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA clamav-0.103.5-3.35.1
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • clamav >= 0.103.8-150000.3.44.1
  • clamav-devel >= 0.103.8-150000.3.44.1
  • libclamav9 >= 0.103.8-150000.3.44.1
  • libfreshclam2 >= 0.103.8-150000.3.44.1
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA clamav-0.103.8-150000.3.44.1
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • clamav >= 0.103.11-150600.16.7
  • clamav-devel >= 0.103.11-150600.16.7
  • libclamav9 >= 0.103.11-150600.16.7
  • libfreshclam2 >= 0.103.11-150600.16.7
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA clamav-0.103.11-150600.16.7
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • clamav >= 0.100.0-1.17
  • clamav-devel >= 0.100.0-1.17
  • libclamav7 >= 0.100.0-1.17
  • libclammspack0 >= 0.100.0-1.17
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA clamav-0.100.0-1.17
SUSE Linux Enterprise High Performance Computing 12 SP5
  • clamav >= 0.101.3-1.19
 Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA clamav-0.101.3-1.19
SUSE Linux Enterprise Point of Sale 11 SP3
  • clamav >= 0.99.3-0.20.3.2
 Patchnames:
sleposp3-clamav-13445
SUSE Linux Enterprise Server 11 SP3-LTSS
  • clamav >= 0.99.3-0.20.3.2
 Patchnames:
slessp3-clamav-13445
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • clamav >= 0.99.3-0.20.3.2
 Patchnames:
slessp4-clamav-13445
SUSE Linux Enterprise Server 12 SP1-LTSS
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-176
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-176
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-176
SUSE Linux Enterprise Server 12 SP4
  • clamav >= 0.100.2-33.18.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA clamav-0.100.2-33.18.1
SUSE Linux Enterprise Server 12 SP5
  • clamav >= 0.101.3-1.19
 Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA clamav-0.101.3-1.19
SUSE Linux Enterprise Server 12-LTSS
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-SERVER-12-2018-176
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-RPI-12-SP2-2018-176
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-SAP-12-SP1-2018-176
SUSE Linux Enterprise Server for SAP Applications 12
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-SLE-SAP-12-2018-176
SUSE OpenStack Cloud 6
  • clamav >= 0.99.3-33.5.1
 Patchnames:
SUSE-OpenStack-Cloud-6-2018-176
openSUSE Tumbleweed
  • clamav >= 0.103.3-1.4
  • clamav-devel >= 0.103.3-1.4
  • clamav-milter >= 0.103.3-1.4
  • libclamav9 >= 0.103.3-1.4
  • libfreshclam2 >= 0.103.3-1.4
 Patchnames:
openSUSE-Tumbleweed-2024-10685

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 under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5 clamav Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5 clamav Already fixed
SUSE Linux Enterprise Server 15 SP5 clamav Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 clamav Already fixed
SUSE Manager Proxy 4.3 clamav Already fixed
SUSE Manager Retail Branch Server 4.3 clamav Already fixed
SUSE Manager Server 4.3 clamav Already fixed
openSUSE Leap 15.5 clamav Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS clamav Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2 clamav Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP3 clamav Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4 clamav Already fixed
SUSE Linux Enterprise Server 15 SP2 clamav Already fixed
SUSE Linux Enterprise Server 15 SP2-LTSS clamav Already fixed
SUSE Linux Enterprise Server 15 SP3 clamav Already fixed
SUSE Linux Enterprise Server 15 SP3-LTSS clamav Already fixed
SUSE Linux Enterprise Server 15 SP4 clamav Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS clamav Already fixed
SUSE Linux Enterprise Server 15-ESPOS clamav Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 clamav Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2 clamav Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 clamav Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 clamav Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 clamav Released
SUSE CaaS Platform 4.0 clamav Already fixed
SUSE Enterprise Storage 5 clamav Released
SUSE Enterprise Storage 6 clamav Already fixed
SUSE Enterprise Storage 7 clamav Already fixed
SUSE Enterprise Storage 7.1 clamav Already fixed
SUSE Linux Enterprise Desktop 11 SP3 clamav Affected
SUSE Linux Enterprise Desktop 11 SP4 clamav Affected
SUSE Linux Enterprise Desktop 12 clamav Affected
SUSE Linux Enterprise Desktop 12 SP1 clamav Affected
SUSE Linux Enterprise Desktop 12 SP2 clamav Released
SUSE Linux Enterprise Desktop 12 SP3 clamav Released
SUSE Linux Enterprise Desktop 12 SP4 clamav Affected
SUSE Linux Enterprise Desktop 15 clamav Already fixed
SUSE Linux Enterprise Desktop 15 SP1 clamav Already fixed
SUSE Linux Enterprise Desktop 15 SP2 clamav Already fixed
SUSE Linux Enterprise Desktop 15 SP3 clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS clamav Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS clamav Already fixed
SUSE Linux Enterprise Module for Basesystem 15 clamav Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1 clamav Already fixed
SUSE Linux Enterprise Point of Sale 11 SP3 clamav Released
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT clamav Affected
SUSE Linux Enterprise Point of Service 11 SP3 clamav Unsupported
SUSE Linux Enterprise Point of Service Image Server 12 SP2 clamav Released
SUSE Linux Enterprise Real Time 15 SP2 clamav Already fixed
SUSE Linux Enterprise Real Time 15 SP3 clamav Already fixed
SUSE Linux Enterprise Real Time 15 SP4 clamav Already fixed
SUSE Linux Enterprise Server 10 SP4-LTSS clamav Affected
SUSE Linux Enterprise Server 11 SP1-LTSS clamav Affected
SUSE Linux Enterprise Server 11 SP2-LTSS clamav Affected
SUSE Linux Enterprise Server 11 SP3 clamav Affected
SUSE Linux Enterprise Server 11 SP3 LTSS clamav Released
SUSE Linux Enterprise Server 11 SP3-LTSS clamav Released
SUSE Linux Enterprise Server 11 SP4 clamav Released
SUSE Linux Enterprise Server 11 SP4 LTSS clamav Affected
SUSE Linux Enterprise Server 11 SP4-LTSS clamav Released
SUSE Linux Enterprise Server 12 clamav Affected
SUSE Linux Enterprise Server 12 SP1 clamav Affected
SUSE Linux Enterprise Server 12 SP1-LTSS clamav Released
SUSE Linux Enterprise Server 12 SP2 clamav Released
SUSE Linux Enterprise Server 12 SP2-BCL clamav Released
SUSE Linux Enterprise Server 12 SP2-ESPOS clamav Released
SUSE Linux Enterprise Server 12 SP2-LTSS clamav Released
SUSE Linux Enterprise Server 12 SP3 clamav Released
SUSE Linux Enterprise Server 12 SP3-BCL clamav Released
SUSE Linux Enterprise Server 12 SP3-ESPOS clamav Released
SUSE Linux Enterprise Server 12 SP3-LTSS clamav Released
SUSE Linux Enterprise Server 12 SP4 clamav Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS clamav Released
SUSE Linux Enterprise Server 12 SP4-LTSS clamav Released
SUSE Linux Enterprise Server 12-LTSS clamav Released
SUSE Linux Enterprise Server 15 clamav Already fixed
SUSE Linux Enterprise Server 15 SP1 clamav Already fixed
SUSE Linux Enterprise Server 15 SP1-BCL clamav Already fixed
SUSE Linux Enterprise Server 15 SP1-LTSS clamav Already fixed
SUSE Linux Enterprise Server 15 SP2-BCL clamav Already fixed
SUSE Linux Enterprise Server 15 SP3-BCL clamav Already fixed
SUSE Linux Enterprise Server 15-LTSS clamav Already fixed
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 clamav Released
SUSE Linux Enterprise Server for SAP Applications 11 SP4 clamav Released
SUSE Linux Enterprise Server for SAP Applications 12 clamav Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 clamav Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 clamav Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 clamav Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 clamav Released
SUSE Linux Enterprise Server for SAP Applications 15 clamav Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 clamav Already fixed
SUSE Manager Proxy 4.0 clamav Already fixed
SUSE Manager Proxy 4.1 clamav Already fixed
SUSE Manager Proxy 4.2 clamav Already fixed
SUSE Manager Retail Branch Server 4.0 clamav Already fixed
SUSE Manager Retail Branch Server 4.1 clamav Already fixed
SUSE Manager Retail Branch Server 4.2 clamav Already fixed
SUSE Manager Server 4.0 clamav Already fixed
SUSE Manager Server 4.1 clamav Already fixed
SUSE Manager Server 4.2 clamav Already fixed
SUSE OpenStack Cloud 6 clamav Released
SUSE OpenStack Cloud 7 clamav Released
SUSE OpenStack Cloud 8 clamav Released
SUSE OpenStack Cloud 9 clamav Released
SUSE OpenStack Cloud Crowbar 8 clamav Released
SUSE OpenStack Cloud Crowbar 9 clamav Released
openSUSE Leap 15.3 clamav Already fixed
openSUSE Leap 15.4 clamav Already fixed

SUSE Timeline for this CVE

CVE page created: Mon Aug 7 07:29:42 2017
CVE page last modified: Wed Oct 30 16:47:54 2024