CVE-2019-14873
MEDIUM6.5EPSS 0.40%發布日:2020/3/19修改日:2026/4/28
也稱為:DEBIAN-CVE-2019-14873
描述
In the __multadd function of the newlib libc library, prior to versions 3.3.0 (see newlib/libc/stdlib/mprec.c), Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. This will trigger a null pointer dereference bug in case of a memory allocation failure.
受影響套件(2)
- Debian/newlibfrom 0, < 3.3.0-1
- Debian/picolibcfrom 0, < 1.4.3-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |