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.
Published: 2018-10-19
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1689-1 elfutils security update
Debian DLA Debian DLA DLA-2802-1 elfutils security update
EUVD EUVD EUVD-2018-10246 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.
Ubuntu USN Ubuntu USN USN-4012-1 elfutils vulnerabilities
Ubuntu USN Ubuntu USN USN-6322-1 elfutils vulnerabilities
History

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Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Elfutils Project Elfutils
Opensuse Leap
Redhat Ansible Tower Enterprise Linux Enterprise Linux Desktop Enterprise Linux Server Enterprise Linux Workstation
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T11:15:58.898Z

Reserved: 2018-10-19T00:00:00.000Z

Link: CVE-2018-18521

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-10-19T17:29:00.873

Modified: 2024-11-21T03:56:05.680

Link: CVE-2018-18521

cve-icon Redhat

Severity : Low

Publid Date: 2018-10-17T00:00:00Z

Links: CVE-2018-18521 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses