CVE-2020-14354
LOW3.3EPSS 0.19%發布日:2021/5/13修改日:2026/4/28
也稱為:DEBIAN-CVE-2020-14354
描述
A possible use-after-free and double-free in c-ares lib version 1.16.0 if ares_destroy() is called prior to ares_getaddrinfo() completing. This flaw possibly allows an attacker to crash the service that uses c-ares lib. The highest threat from this vulnerability is to this service availability.
受影響套件(1)
- Debian/c-aresfrom 0, < 1.16.1-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |