Description
The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.
Published: 2019-01-04
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-2018-13224 The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.
History

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

Type Values Removed Values Added
Metrics epss

{'score': 0.00134}

epss

{'score': 0.00091}


Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.001}

epss

{'score': 0.00134}


Subscriptions

Gnu Binutils
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T12:05:17.789Z

Reserved: 2019-01-04T00:00:00.000Z

Link: CVE-2018-20673

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-01-04T18:29:00.210

Modified: 2024-11-21T04:01:57.977

Link: CVE-2018-20673

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-12-27T00:00:00Z

Links: CVE-2018-20673 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses