Upstream information

CVE-2017-17969 at MITRE

Description

Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.8 9.1
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Access Vector Local Network
Access Complexity Low Low
Privileges Required None None
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1077725 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP2
  • p7zip >= 9.20.1-7.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2018-319
SUSE Linux Enterprise Desktop 12 SP3
  • p7zip >= 9.20.1-7.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-319
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
  • p7zip >= 9.20.1-7.3.1
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • p7zip >= 16.02-12.33
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • p7zip >= 16.02-5.10
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • p7zip >= 9.20.1-7.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-319
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • p7zip >= 9.20.1-7.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-319
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • p7zip >= 9.20.1-7.3.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2018-319
openSUSE Leap 15.0
  • p7zip >= 16.02-lp150.4.2
Patchnames:
openSUSE Leap 15.0 GA p7zip
openSUSE Leap 42.3
  • p7zip >= 9.20.1-18.3.1
  • p7zip-debuginfo >= 9.20.1-18.3.1
  • p7zip-debugsource >= 9.20.1-18.3.1
Patchnames:
openSUSE-2018-188


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 p7zip Released
SUSE Enterprise Storage 5 p7zip Released
SUSE Linux Enterprise Desktop 12 SP2 p7zip Released
SUSE Linux Enterprise Desktop 12 SP3 p7zip Released
SUSE Linux Enterprise High Performance Computing 12 SP5 p7zip Released
SUSE Linux Enterprise Point of Service Image Server 12 p7zip Released
SUSE Linux Enterprise Server 12 LTSS p7zip Affected
SUSE Linux Enterprise Server 12 SP1 LTSS p7zip Affected
SUSE Linux Enterprise Server 12 SP2 p7zip Released
SUSE Linux Enterprise Server 12 SP2 BCL p7zip Released
SUSE Linux Enterprise Server 12 SP2 ESPOS p7zip Released
SUSE Linux Enterprise Server 12 SP2 LTSS p7zip Released
SUSE Linux Enterprise Server 12 SP3 p7zip Released
SUSE Linux Enterprise Server 12 SP3 BCL p7zip Released
SUSE Linux Enterprise Server 12 SP3 ESPOS p7zip Released
SUSE Linux Enterprise Server 12 SP3 LTSS p7zip Released
SUSE Linux Enterprise Server 12 SP4 ESPOS p7zip Released
SUSE Linux Enterprise Server 12 SP4 LTSS p7zip Released
SUSE Linux Enterprise Server 12 SP5 p7zip Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 p7zip Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 p7zip Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 p7zip Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 p7zip Released
SUSE OpenStack Cloud 7 p7zip Released
SUSE OpenStack Cloud 8 p7zip Released
SUSE OpenStack Cloud 9 p7zip Released
SUSE OpenStack Cloud Crowbar 8 p7zip Released
SUSE OpenStack Cloud Crowbar 9 p7zip Released