DeutschShown in its original language — a full translation is planned for a future version.
GnuTLS: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen
view advisory published 2018-08-23
Ein entfernter, anonymer oder lokaler Angreifer kann mehrere Schwachstellen in GnuTLS ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2018-10846US | medium5.6OT elevated | — | ||
A cache-based side channel in GnuTLS implementation that leads to plain text recovery in cross-VM attack setting was found. An attacker could use a combination of "Just in Time" Pr… | ||||
| CVE-2018-10845US | medium5.9OT elevated | — | ||
It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks… | ||||
| CVE-2018-10844US | medium5.9OT elevated | — | ||
It was found that the GnuTLS implementation of HMAC-SHA-256 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks… | ||||
02
references
External citations — patches, advisories, analysis.
- Eintrag in der Mitre Datenbank CVE-2018-10844 vom 2018-08-23external
- Eintrag in der Mitre Datenbank CVE-2018-10845 vom 2018-08-23external
- Eintrag in der Mitre Datenbank CVE-2018-10846 vom 2018-08-23external
- Oracle Linux Security Advisory ELSA-2018-3050 vom 2018-11-06external
- RedHat Security Advisory RHSA-2018:3050external
- McAfee Security Bulletin: SB10267external
- Debian Security Advisory DLA-1560 vom 2018-10-31external
- Ubuntu Security Notice USN-3999-1 vom 2019-05-30external
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