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OpenSSL: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
view advisory published 2019-09-10
Ein entfernter Angreifer kann eine Schwachstelle in OpenSSL ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-1563US | low3.7OT elevated | — | ||
In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be d… | ||||
| CVE-2019-1549US | medium5.3OT elevated | — | ||
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… | ||||
| CVE-2019-1547US | medium4.7OT elevated | — | ||
Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group usi… | ||||
02
references
External citations — patches, advisories, analysis.
- SUSE Security Update SUSE-SU-2020:2634-1 vom 2020-09-15external
- Debian Security Advisory DSA-4539 vom 2019-10-02external
- Debian Security Advisory DSA-4540 vom 2019-10-02external
- Red Hat Security Advisory RHSA-2020:1336 vom 2020-04-06external
- Red Hat Security Advisory RHSA-2020:1337 vom 2020-04-06external
- Red Hat Security Advisory RHSA-2020:1840 vom 2020-04-28external
- Red Hat Security Advisory RHSA-2020:3194 vom 2020-07-28external
- Sophos UTM Up2Dateexternal
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