DeutschShown in its original language — a full translation is planned for a future version.
Ruby: Mehrere Schwachstellen
view advisory published 2021-07-07
Ein Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um Sicherheitsvorkehrungen zu umgehen und vertrauliche Informationen offenzulegen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-32066US | high7.4OT elevated | — | ||
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. Net::IMAP does not raise an exception when StartTLS fails with an an unknown response, wh… | ||||
| CVE-2021-31810US | medium5.8 | — | ||
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can use the PASV response to trick Net::FTP into connecting back t… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2021-3020 vom 2021-08-06external
- Oracle Linux Security Advisory ELSA-2022-0543 vom 2022-02-17external
- Oracle Linux Security Advisory ELSA-2022-0672 vom 2022-02-28external
- Oracle Linux Security Advisory ELSA-2026-73519 vom 2026-10-09external
- Red Hat Security Advisory RHSA-2021:3020 vom 2021-08-05external
- Red Hat Security Advisory RHSA-2021:3559 vom 2021-09-20external
- Red Hat Security Advisory RHSA-2021:3982 vom 2021-10-25external
- Red Hat Security Advisory RHSA-2022:0543 vom 2022-02-16external
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