ALPINE-CVE-2019-1549

ALPINE-CVE-2019-1549

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

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).

CVSS 5.3 · Moyenne · Correctif disponible

Publication

2019-09-10T17:15:11.813Z

Mise à jour

2026-09-21T06:17:52.492115463Z

Pile logicielle: system · network

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