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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1689-1 | elfutils security update |
Debian DLA |
DLA-2802-1 | elfutils security update |
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 |
USN-4012-1 | elfutils vulnerabilities |
Ubuntu USN |
USN-6322-1 | elfutils vulnerabilities |
References
History
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T11:15:58.898Z
Reserved: 2018-10-19T00:00:00.000Z
Link: CVE-2018-18521
No data.
Status : Modified
Published: 2018-10-19T17:29:00.873
Modified: 2024-11-21T03:56:05.680
Link: CVE-2018-18521
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD
Ubuntu USN