CVE-2018-17955
CVE-2018-17955, security advisory, novell, suse linux, suse, security, cve

CVE-2018-17955

Common Vulnerabilities and Exposures

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Upstream information

CVE-2018-17955 at MITRE

Description

In yast2-multipath before version 4.1.1 a static temporary filename allows local attackers to overwrite files on systems without symlink protection

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 3.6
Vector AV:L/AC:L/Au:N/C:N/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 7.8
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None High
Integrity Impact High High
Availability Impact None High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1117592 [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 SP1


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 High Availability 12 SP1 yast2-multipath In progress
SUSE Linux Enterprise High Availability 12 SP2 yast2-multipath In progress
SUSE Linux Enterprise High Availability 12 SP3 yast2-multipath In progress
SUSE Linux Enterprise High Availability 12 SP4 yast2-multipath In progress
SUSE Linux Enterprise High Availability 12 SP5 yast2-multipath In progress
SUSE Linux Enterprise High Availability Extension 11 SP4 yast2-multipath Ignore
SUSE Linux Enterprise Module for Basesystem 15 GA yast2-multipath Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 yast2-multipath Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP1 yast2-multipath In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP2 yast2-multipath In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 yast2-multipath In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5 yast2-multipath In progress