ГлавнаяУязвимости → CVE-2026-42246
7.4высокая

CVE-2026-42246

Описание

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 cause Net::IMAP#starttls to return "successfully", without starting TLS. This issue has been patched in versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4.

Затрагиваемое ПО
Ruby-lang Net\
CVSS
Балл7.4 — высокая
ВекторCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Источники
https://github.com/ruby/net-imap/commit/0ede4c40b1523dfeaf95777b2678e54cc0fd9618https://github.com/ruby/net-imap/commit/24a4e770b43230286a05aa2a9746cdbb3eb8485ehttps://github.com/ruby/net-imap/commit/97e2488fb5401a1783bddd959dde007d9fbce42chttps://github.com/ruby/net-imap/commit/f79d35bf5833f186e81044c57c843eda30c873dahttps://github.com/ruby/net-imap/releases/tag/v0.3.10https://github.com/ruby/net-imap/releases/tag/v0.4.24https://github.com/ruby/net-imap/releases/tag/v0.5.14https://github.com/ruby/net-imap/security/advisories/GHSA-vcgp-9326-pqcp