Description
In GNU Binutils 2.31.1, there is a use-after-free in the error function in elfcomm.c when called from the process_archive function in readelf.c via a crafted ELF file.
Published: 2018-12-31
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2018-13174 In GNU Binutils 2.31.1, there is a use-after-free in the error function in elfcomm.c when called from the process_archive function in readelf.c via a crafted ELF file.
Ubuntu USN Ubuntu USN USN-4336-1 GNU binutils vulnerabilities
Ubuntu USN Ubuntu USN USN-4336-2 GNU binutils vulnerabilities
History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00231}

epss

{'score': 0.00497}


Tue, 06 May 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-06T18:03:56.837Z

Reserved: 2018-12-31T00:00:00.000Z

Link: CVE-2018-20623

cve-icon Vulnrichment

Updated: 2024-08-05T12:05:17.663Z

cve-icon NVD

Status : Modified

Published: 2018-12-31T19:29:00.277

Modified: 2025-05-06T18:15:35.317

Link: CVE-2018-20623

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-12-31T00:00:00Z

Links: CVE-2018-20623 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses