CVE-2019-1549
MEDIUM5.3EPSS 2.6%發布日:2019/9/10修改日:2025/12/3
也稱為:ALPINE-CVE-2019-1549DEBIAN-CVE-2019-1549
描述
OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced. If an application already calls OPENSSL_init_crypto() explicitly using OPENSSL_INIT_ATFORK then this problem does not occur at all. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c).
受影響套件(3)
- Alpine/opensslfrom 0, < 1.1.1d-r0
- Alpine/openssl3from 0, < 1.1.1d-r1
- Debian/opensslfrom 0, < 1.1.1d-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |