Upstream information

CVE-2018-18521 at MITRE

Description

Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having low severity.

CVSS v3 Scores
  SUSE
Base Score 3.3
Vector AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector Local
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
SUSE Bugzilla entry: 1112723 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Affected
CaaS Platform 2.0 elfutils Affected
CaaS Platform 3.0 elfutils Affected
OpenStack Cloud Magnum Orchestration 7.0 elfutils Affected
SUSE Linux Enterprise Desktop 12 SP3 elfutils Affected
SUSE Linux Enterprise Module for Basesystem 15 GA elfutils Affected
SUSE Linux Enterprise SDK 11 SP4 elfutils Affected
SUSE Linux Enterprise SDK 12 SP3 elfutils Affected
SUSE Linux Enterprise Server 11 SP3 LTSS elfutils Affected
SUSE Linux Enterprise Server 11 SP4 elfutils Affected
SUSE Linux Enterprise Server 12 GA LTSS elfutils Affected
SUSE Linux Enterprise Server 12 SP1 LTSS elfutils Affected
SUSE Linux Enterprise Server 12 SP2 LTSS elfutils Affected
SUSE Linux Enterprise Server 12 SP3 elfutils Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 elfutils Affected
SUSE Linux Enterprise Server for SAP Applications 12 GA elfutils Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 elfutils Affected