WID-SEC-W-2024-0205

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

OpenSSL: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen

view advisory published 2017-12-07

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in OpenSSL ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2017-3738USmedium5.9—
There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks…
CVE-2017-3737USmedium5.9OT high—
OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an "error state" mechanism. The intent was that if a fatal error occurred during a handshake then OpenSSL would move into th…
02

references

External citations — patches, advisories, analysis.

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