Upstream information

CVE-2019-7149 at MITRE

Description

A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.

SUSE information

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

This issue is currently rated as having low 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 6.5
Vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1123559 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
CaaS Platform 1.0 elfutils Not affected
CaaS Platform 2.0 elfutils Not affected
CaaS Platform 3.0 elfutils Not affected
OpenStack Cloud Magnum Orchestration 7.0 elfutils Not affected
SUSE Linux Enterprise Desktop 12 SP3 elfutils Not affected
SUSE Linux Enterprise Desktop 12 SP4 elfutils Not affected
SUSE Linux Enterprise High Performance Computing 12 elfutils Not affected
SUSE Linux Enterprise Module for Basesystem 15 GA elfutils Not affected
SUSE Linux Enterprise SDK 11 SP4 elfutils Not affected
SUSE Linux Enterprise SDK 12 SP4 elfutils Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS elfutils Not affected
SUSE Linux Enterprise Server 11 SP4 elfutils Not affected
SUSE Linux Enterprise Server 12 GA LTSS elfutils Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS elfutils Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS elfutils Not affected
SUSE Linux Enterprise Server 12 SP3 elfutils Not affected
SUSE Linux Enterprise Server 12 SP4 elfutils Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 elfutils Not affected
SUSE Linux Enterprise Server for SAP Applications 12 GA elfutils Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 elfutils Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 elfutils Not affected