Debian/musl: medium 5.5
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).
Action: Upgrade musl to 1.2.2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.2.2-1 | - |
Fixed versions
| 1.2.2-1 |
Sources
- osv: DEBIAN-CVE-2020-28928#Debian:14/musl
- https://security-tracker.debian.org/tracker/CVE-2020-28928
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