Upstream information

CVE-2017-12938 at MITRE

Description

UnRAR before 5.5.7 allows remote attackers to bypass a directory-traversal protection mechanism via vectors involving a symlink to the . directory, a symlink to the .. directory, and a regular file.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network Network
Access Complexity Low Low
Authentication None None
Confidentiality Impact Partial None
Integrity Impact None Partial
Availability Impact None None
CVSS v3 Scores
  SUSE
Base Score 6.5
Vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
SUSE Bugzilla entry: 1054038 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11 SP4
  • unrar >= 5.6.1-5.3.1
Patchnames:
slessp4-unrar-13542
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • unrar >= 5.6.1-5.3.1
Patchnames:
slessp4-unrar-13542

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Desktop 12 SP3
  • unrar >= 5.6.1-4.3.1
  • unrar-debuginfo >= 5.6.1-4.3.1
  • unrar-debugsource >= 5.6.1-4.3.1
SUSE Linux Enterprise Server 12 SP3
  • unrar >= 5.6.1-4.3.1
  • unrar-debuginfo >= 5.6.1-4.3.1
  • unrar-debugsource >= 5.6.1-4.3.1
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • unrar >= 5.6.1-4.3.1
  • unrar-debuginfo >= 5.6.1-4.3.1
  • unrar-debugsource >= 5.6.1-4.3.1
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libunrar-devel >= 5.6.1-4.3.1
  • unrar >= 5.6.1-4.3.1
  • unrar-debuginfo >= 5.6.1-4.3.1
  • unrar-debugsource >= 5.6.1-4.3.1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 SP2 unrar In progress
SUSE Linux Enterprise Desktop 12 SP3 unrar In progress
SUSE Linux Enterprise SDK 12 SP2 unrar In progress
SUSE Linux Enterprise SDK 12 SP3 unrar In progress
SUSE Linux Enterprise Server 11 SP3 LTSS unrar Affected
SUSE Linux Enterprise Server 11 SP4 unrar Released
SUSE Linux Enterprise Server 12 GA LTSS unrar Affected
SUSE Linux Enterprise Server 12 SP1 LTSS unrar Affected
SUSE Linux Enterprise Server 12 SP2 unrar In progress
SUSE Linux Enterprise Server 12 SP3 unrar In progress