Description
libdwarf before 20201201 allows a dwarf_print_lines.c NULL pointer dereference and application crash via a DWARF5 line-table header that has an invalid FORM for a pathname.
Published: 2023-04-15
Score: 6.5 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-2020-20649 libdwarf before 20201201 allows a dwarf_print_lines.c NULL pointer dereference and application crash via a DWARF5 line-table header that has an invalid FORM for a pathname.
History

Thu, 06 Feb 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Libdwarf Project Libdwarf
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-02-06T16:20:12.542Z

Reserved: 2020-11-02T00:00:00.000Z

Link: CVE-2020-28163

cve-icon Vulnrichment

Updated: 2024-08-04T16:33:57.682Z

cve-icon NVD

Status : Modified

Published: 2023-04-16T00:15:07.313

Modified: 2025-02-06T17:15:11.807

Link: CVE-2020-28163

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-11-23T00:00:00Z

Links: CVE-2020-28163 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses