Debian/picolibc: medium 6.5
The _dtoa_r function of the newlib libc library, prior to version 3.3.0, performs multiple memory allocations without checking their return value. This could result in NULL pointer dereference.
Action: Upgrade picolibc to 1.4.3-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.4.3-1 | - |
Fixed versions
| 1.4.3-1 |
Sources
- osv: DEBIAN-CVE-2019-14872#Debian:14/picolibc
- https://security-tracker.debian.org/tracker/CVE-2019-14872
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