Fixed packages 42
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-bundled-gems | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-bundled-gems-debuginfo | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-debuginfo | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-debugsource | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-default-gems | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-devel | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-doc | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-libs | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | ruby-libs-debuginfo | 0:4.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-bigdecimal | 0:4.0.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-bigdecimal-debuginfo | 0:4.0.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-bundler | 0:4.0.6-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-io-console | 0:0.8.2-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-io-console-debuginfo | 0:0.8.2-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-irb | 0:1.16.0-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-json | 0:2.18.0-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-json-debuginfo | 0:2.18.0-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-minitest | 0:6.0.0-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-mysql2 | 0:0.5.7-1.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-mysql2-debuginfo | 0:0.5.7-1.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-mysql2-debugsource | 0:0.5.7-1.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-mysql2-doc | 0:0.5.7-1.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-pg | 0:1.6.3-1.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-pg-debuginfo | 0:1.6.3-1.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-pg-debugsource | 0:1.6.3-1.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-pg-doc | 0:1.6.3-1.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-power_assert | 0:3.0.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-psych | 0:5.3.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-psych-debuginfo | 0:5.3.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-racc | 0:1.8.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-racc-debuginfo | 0:1.8.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-rake | 0:13.3.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-rbs | 0:3.10.0-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-rbs-debuginfo | 0:3.10.0-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-rdoc | 0:7.0.3-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-rexml | 0:3.4.4-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-rss | 0:0.3.2-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-test-unit | 0:3.7.5-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygem-typeprof | 0:0.31.1-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygems | 0:4.0.6-33.module+el9.8.0+24428+77f1d00a |
| Red Hat · RHEL 9 enterprise_linux:9::appstream | rubygems-devel | 0:4.0.6-33.module+el9.8.0+24428+77f1d00a |
Vulnerabilities 3
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High 7.6
net-imap vulnerable to STARTTLS stripping via invalid response timing
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 issu…
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Medium 5.8
net-imap: Command Injection via unvalidated Symbol inputs
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 arguments passed to IMA…
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Low 2.3
net-imap: Quadratic complexity when reading response literals
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 string literals. A hos…
References
-
article
https://access.redhat.com/security/updates/classification/#important
-
report
https://bugzilla.redhat.com/show_bug.cgi?id=2468495
-
report
https://bugzilla.redhat.com/show_bug.cgi?id=2468498
-
report
https://bugzilla.redhat.com/show_bug.cgi?id=2468499
-
advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_33577.json
-
report
https://access.redhat.com/security/cve/CVE-2026-42245
-
advisory
https://www.cve.org/CVERecord?id=CVE-2026-42245
-
advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-42245
-
article
https://github.com/ruby/net-imap/commit/6091f7d6b1f3514cafbfe39c76f2b5d73de3ca96
-
article
https://github.com/ruby/net-imap/commit/88d95231fc8afef11c1f074453f7d75b68c9dfda
-
article
https://github.com/ruby/net-imap/commit/de685f91a4a4cc75eb80da898c2bf8af08d34819
-
article
https://github.com/ruby/net-imap/releases/tag/v0.4.24
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article
https://github.com/ruby/net-imap/releases/tag/v0.5.14
-
article
https://github.com/ruby/net-imap/releases/tag/v0.6.4
-
article
https://github.com/ruby/net-imap/security/advisories/GHSA-q2mw-fvj9-vvcw
-
report
https://access.redhat.com/security/cve/CVE-2026-42246
-
advisory
https://www.cve.org/CVERecord?id=CVE-2026-42246
-
advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-42246
-
article
https://github.com/ruby/net-imap/commit/0ede4c40b1523dfeaf95777b2678e54cc0fd9618
-
article
https://github.com/ruby/net-imap/commit/24a4e770b43230286a05aa2a9746cdbb3eb8485e
-
article
https://github.com/ruby/net-imap/commit/97e2488fb5401a1783bddd959dde007d9fbce42c
-
article
https://github.com/ruby/net-imap/commit/f79d35bf5833f186e81044c57c843eda30c873da
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article
https://github.com/ruby/net-imap/releases/tag/v0.3.10
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article
https://github.com/ruby/net-imap/security/advisories/GHSA-vcgp-9326-pqcp
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report
https://access.redhat.com/security/cve/CVE-2026-42258
-
advisory
https://www.cve.org/CVERecord?id=CVE-2026-42258
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-42258
-
article
https://github.com/ruby/net-imap/security/advisories/GHSA-75xq-5h9v-w6px