Upstream information

CVE-2018-20786 at MITRE

Description

libvterm through 0+bzr726, as used in Vim and other products, mishandles certain out-of-memory conditions, leading to a denial of service (application crash), related to screen.c, state.c, and vterm.c.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 3.3
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
SUSE Bugzilla entries: 1126750 [NEW], 1126752 [REOPENED]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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
CaaS Platform 1.0 vim Not affected
CaaS Platform 2.0 vim Not affected
CaaS Platform 3.0 vim Not affected
OpenStack Cloud Magnum Orchestration 7.0 vim Not affected
SUSE Linux Enterprise Desktop 12 SP3 vim Not affected
SUSE Linux Enterprise Desktop 12 SP4 vim Not affected
SUSE Linux Enterprise High Performance Computing 12 vim Not affected
SUSE Linux Enterprise Module for Basesystem 15 GA vim Affected
SUSE Linux Enterprise Module for Desktop Applications 15 GA vim Affected
SUSE Linux Enterprise Server 11 SP3 LTSS vim Not affected
SUSE Linux Enterprise Server 11 SP4 vim Not affected
SUSE Linux Enterprise Server 12 GA LTSS vim Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS vim Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS vim Not affected
SUSE Linux Enterprise Server 12 SP3 vim Not affected
SUSE Linux Enterprise Server 12 SP4 vim Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 vim Not affected
SUSE Linux Enterprise Server for SAP Applications 12 GA vim Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 vim Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 vim Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 vim Not affected