CVE-2020-28928

Published Nov 24, 2020 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Debian DLA Debian DLA DLA-2474-1 musl security update
EUVD EUVD EUVD-2020-21316 In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).
Ubuntu USN Ubuntu USN USN-5990-1 musl vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 4, 2024, 4:48 PM
Reserved
Nov 18, 2020, 12:00 AM
Status
Modified
Published
Nov 24, 2020, 6:15 PM
Modified
Jun 17, 2026, 3:10 AM