Upstream information

CVE-2017-14121 at MITRE

Description

The DecodeNumber function in unrarlib.c in unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a NULL pointer dereference flaw triggered by a specially crafted RAR archive.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important 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
Base Score 5.5
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entries: 1057004 [RESOLVED / INVALID], 1138468 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Affected
SUSE Linux Enterprise Desktop 12 SP3 unrar Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS unrar Not affected
SUSE Linux Enterprise Server 11 SP4 unrar Not affected
SUSE Linux Enterprise Server 12 LTSS unrar Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS unrar Not affected
SUSE Linux Enterprise Server 12 SP2 unrar Not affected
SUSE Linux Enterprise Server 12 SP3 unrar Not affected
SUSE Linux Enterprise Software Development Kit 12 unrar Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 unrar Not affected