Upstream information

CVE-2017-12858 at MITRE

Description

Double free vulnerability in the _zip_dirent_read function in zip_dirent.c in libzip allows attackers to have unspecified impact via unknown vectors.

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 7.5 4.6
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network Local
Access Complexity Low Low
Authentication None None
Confidentiality Impact Partial Partial
Integrity Impact Partial Partial
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 5.3
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact High Low
Integrity Impact High Low
Availability Impact High Low
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1055377 [RESOLVED / FIXED], 1184178 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • libzip-devel >= 1.5.1-1.9
  • libzip5 >= 1.5.1-1.9
openSUSE Leap 15.0
  • libzip5 >= 1.5.1-lp150.1.2
Patchnames:
openSUSE Leap 15.0 GA libzip5-1.5.1-lp150.1.2
openSUSE Tumbleweed
  • libzip-devel >= 1.8.0-1.2
  • libzip-tools >= 1.8.0-1.2
  • libzip5 >= 1.8.0-1.2
  • libzip5-32bit >= 1.8.0-1.2
Patchnames:
openSUSE Tumbleweed GA libzip-devel-1.8.0-1.2


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 CaaS Platform 4.0 libzip Already fixed
SUSE Enterprise Storage 6 libzip Already fixed
SUSE Linux Enterprise Desktop 12 SP2 libzip Affected
SUSE Linux Enterprise Desktop 12 SP3 libzip Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS libzip Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS libzip Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2 libzip Already fixed
SUSE Linux Enterprise Server 12 LTSS libzip Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS libzip Not affected
SUSE Linux Enterprise Server 12 SP2 libzip Not affected
SUSE Linux Enterprise Server 12 SP3 libzip Not affected
SUSE Linux Enterprise Server 15 LTSS libzip Already fixed
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux libzip Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS libzip Already fixed
SUSE Linux Enterprise Server ESPOS 15 libzip Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 libzip Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libzip Already fixed
SUSE Linux Enterprise Software Development Kit 12 libzip Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 libzip Not affected
SUSE Manager Proxy 4.0 libzip Already fixed
SUSE Manager Retail Branch Server 4.0 libzip Already fixed
SUSE Manager Server 4.0 libzip Already fixed