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CVE-2026-42246

Опубликовано: 09 мая 2026
Источник: debian
EPSS Низкий

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.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
ruby3.3unfixedpackage
ruby3.1removedpackage
ruby2.7removedpackage

Примечания

  • https://github.com/ruby/net-imap/security/advisories/GHSA-vcgp-9326-pqcp

  • Net::IMAP embedded in src:ruby* source package

EPSS

Процентиль: 24%
0.00312
Низкий

Связанные уязвимости

CVSS3: 7.4
ubuntu
3 месяца назад

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.

CVSS3: 7.4
redhat
3 месяца назад

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.

CVSS3: 7.4
nvd
3 месяца назад

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.

msrc
2 месяца назад

net-imap vulnerable to STARTTLS stripping via invalid response timing

github
3 месяца назад

net-imap vulnerable to STARTTLS stripping via invalid response timing

EPSS

Процентиль: 24%
0.00312
Низкий