Upstream information

CVE-2020-27545 at MITRE

Description

libdwarf before 20201017 has a one-byte out-of-bounds read because of an invalid pointer dereference via an invalid line table in a crafted object.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 5.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Network Local
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1193102 [NEW]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP4 libdwarf Affected
SUSE Linux Enterprise Desktop 15 SP5 libdwarf Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 libdwarf Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 libdwarf Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 libdwarf Affected
SUSE Linux Enterprise Server 15 SP4 libdwarf Affected
SUSE Linux Enterprise Server 15 SP5 libdwarf Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 libdwarf Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 libdwarf Affected
SUSE Manager Proxy 4.3 libdwarf Affected
SUSE Manager Retail Branch Server 4.3 libdwarf Affected
SUSE Manager Server 4.3 libdwarf Affected
SUSE Package Hub 15 SP4 libdwarf Affected
SUSE Package Hub 15 SP5 libdwarf Affected
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Module for Package Hub 15 SP5 libdwarf Affected

SUSE Timeline for this CVE

CVE page created: Thu Nov 25 17:00:19 2021
CVE page last modified: Fri May 19 13:32:08 2023