CVE-2019-14872
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability74. percentile1.5%
ProductNewlib
PublishedMar 19, 2020
First seenMar 19, 2020
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- newlib_project newlib3.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| newlib_project newlib | v < 3.3.0 | 3.3.0 |
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