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Red Hat Enterprise Linux (ruby: net-imap): Mehrere Schwachstellen
view advisory published 2026-06-30
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um einen Denial of Service Angriff durchzuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-42258US | medium5.3 | — | ||
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable… | ||||
| CVE-2026-42246US | high7.4 | — | ||
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4, a man-in-the-middle attacker can cau… | ||||
| CVE-2026-42245US | high7.5 | — | ||
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2026:33577 vom 2026-06-30external
- Red Hat Security Advisory RHSA-2026:34076 vom 2026-07-01external
- Red Hat Security Advisory RHSA-2026:35834 vom 2026-07-06external
- Red Hat Security Advisory RHSA-2026:35866 vom 2026-07-06external
- Red Hat Security Advisory RHSA-2026:35867 vom 2026-07-06external
- Red Hat Security Advisory RHSA-2026:35895 vom 2026-07-06external
- Red Hat Security Advisory RHSA-2026:37238 vom 2026-07-09external
- Red Hat Security Advisory RHSA-2026:37397 vom 2026-07-09external
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