net-imap
RubyGems7 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting net-imappage 1 of 1
- CVE-2025-25186MEDIUMCVSS 6.5EG 6.5✓ Fixed in 0.5.62025-02-10
vulnerable: 0.5.0 ... 0.5.5 (6 versions)
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Starting in version 0.3.2 and prior to versions 0.3.8, 0.4.19, and 0.5.6, there is a possibility for denial of service by memory exhaustion in `net-…
- CVE-2025-43857MEDIUMCVSS 6.5EG 6.5✓ Fixed in 0.5.72025-04-28
vulnerable: 0.5.0 ... 0.5.6 (7 versions)
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.5.7, 0.4.20, 0.3.9, and 0.2.5, there is a possibility for denial of service by memory exhaustion when net-imap reads server resp…
- CVE-2026-42245HIGHCVSS 7.5EG 7.5✓ Fixed in 0.4.242026-05-09
vulnerable: 0.1.0 ... 0.4.9.1 (45 versions)
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 complexity when reading large responses containing many st…
- CVE-2026-42246HIGHCVSS 7.4EG 7.4✓ Fixed in 0.3.102026-05-09
vulnerable: 0.1.0 ... 0.3.9 (19 versions)
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 sta…
- CVE-2026-42256MEDIUMCVSS 6.5EG 6.5✓ Fixed in 0.4.242026-05-09
vulnerable: 0.4.0 ... 0.4.9.1 (25 versions)
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. From versions 0.4.0 to before 0.4.24, 0.5.0 to before 0.5.14, and 0.6.0 to before 0.6.4, when authenticating a connection with SCRAM-SHA1 or SCRAM-S…
- CVE-2026-42257CRITICALCVSS 9.8EG 9.8✓ Fixed in 0.4.242026-05-09
vulnerable: 0.1.0 ... 0.4.9.1 (45 versions)
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, several Net::IMAP commands accept a raw string argument that is sent to the server without validation o…
- CVE-2026-42258CRITICALCVSS 9.8EG 9.8✓ Fixed in 0.4.242026-05-09
vulnerable: 0.1.0 ... 0.4.9.1 (45 versions)
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 to a CRLF Injection / IMAP Command injection via Symbol arg…
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