dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>Sony MathewSony MathewBumps [net-imap](https://github.com/ruby/net-imap) from 0.4.24 to 0.6.4.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/ruby/net-imap/releases">net-imap's releases</a>.</em></p> <blockquote> <h2>v0.5.15</h2> <h2>What's Changed</h2> <h3>🔒 Security</h3> <p>This release fixes several more security vulnerabilities which are related to the fixes in <code>v0.5.14</code>. Please see the linked security advisories for more information.</p> <ul> <li><em>(moderate)</em> Command Injection via non-synchronizing literal in "raw" argument (CVE-2026-47240, GHSA-8p34-64r3-mwg8) This vulnerability depends how the server interprets non-synchronizing literals. The connection is <em>not</em> vulnerable if the server supports non-synchronizing literals. <ul> <li>🥅 Validate non-synchronizing literals support by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/703">ruby/net-imap#703</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/701">ruby/net-imap#701</a>)</li> </ul> </li> <li><em>(moderate)</em> Command Injection via unvalidated ID and ENABLE arguments (CVE-2026-47242, GHSA-46q3-7gv7-qmgg) <ul> <li>🥅 Validate <code>ID</code> values contain only valid bytes by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/703">ruby/net-imap#703</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/698">ruby/net-imap#698</a>)</li> <li>🥅 Validate <code>#enable</code> arguments are all atoms by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/703">ruby/net-imap#703</a> (backport <a href="https://redirect.github.com/ruby/net-imap/pull/699">ruby/net-imap#699</a>) <strong>NOTE:</strong> <code>#enable</code> should <strong><em>never</em></strong> be called with untrusted input.</li> </ul> </li> <li><em>(low)</em> Denial of Service via incomplete "raw" argument validation (CVE-2026-47241, GHSA-c4fp-cxrr-mj66) This results in the affected command hanging until the connection is closed. If another thread attempts to send a concurrent pipelined command, the first thread will return with a syntax error and the second thread will hang until the connection closes. <ul> <li><em>Reported by <a href="https://github.com/fg0x0"><code>@fg0x0</code></a></em></li> <li>🐛 Prevent trailing <code>{0}</code> in RawData validation by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/703">ruby/net-imap#703</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/700">ruby/net-imap#700</a>)</li> </ul> </li> </ul> <h3>Fixed</h3> <ul> <li>🥅 Validate that Atom and Flag are not empty by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/685">ruby/net-imap#685</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/684">ruby/net-imap#684</a>)</li> <li>🧵 Fix deadlock in <code>#disconnect</code> by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/697">ruby/net-imap#697</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/686">ruby/net-imap#686</a>)</li> </ul> <h3>Documentation</h3> <ul> <li>⚠️ Boost visibility of raw data argument documentation warnings by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/696">ruby/net-imap#696</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/677">ruby/net-imap#677</a>)</li> </ul> <h3>Other Changes</h3> <ul> <li>🏷️ Allow 64-bit Integer arguments in <a href="https://redirect.github.com/ruby/net-imap/pull/696">ruby/net-imap#696</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/675">ruby/net-imap#675</a>)</li> <li>🥅 Ensure send_number_data input is an Integer in <a href="https://redirect.github.com/ruby/net-imap/pull/696">ruby/net-imap#696</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/676">ruby/net-imap#676</a>)</li> <li>♻️ Improve <code>RawData.new</code>, Add <code>RawData.split</code> by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/696">ruby/net-imap#696</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/679">ruby/net-imap#679</a>)</li> <li>🥅 Validate response literal byte size format by <a href="https://github.com/nevans"><code>@nevans</code></a> in <a href="https://redirect.github.com/ruby/net-imap/pull/696">ruby/net-imap#696</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/681">ruby/net-imap#681</a>)</li> </ul> <h3>Miscellaneous</h3> <ul> <li>✅ Improvements to tests' FakeServer in <a href="https://redirect.github.com/ruby/net-imap/pull/696">ruby/net-imap#696</a> (backports <a href="https://redirect.github.com/ruby/net-imap/pull/678">ruby/net-imap#678</a>)</li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/ruby/net-imap/compare/v0.5.14...v0.5.15">https://github.com/ruby/net-imap/compare/v0.5.14...v0.5.15</a></p> <h2>v0.5.14</h2> <h2>What's Changed</h2> <h3>🔒 Security</h3> <p>This release contains fixes for <strong>multiple vulnerabilities</strong> concerning <em><strong><code>STARTTLS</code> stripping</strong></em>, argument validation, and denial of service attacks.</p> <blockquote> <p>[!WARNING] <a href="https://redirect.github.com/ruby/net-imap/pull/665">ruby/net-imap#665</a> fixes a <code>STARTTLS</code> stripping vulnerability (GHSA-vcgp-9326-pqcp). Without this fix, a man-in-the-middle attacker can cause <code>Net::IMAP#starttls</code> to return "successfully", <strong><em>without starting TLS</em></strong>.</p> </blockquote> <blockquote> <p>[!IMPORTANT] Argument validation is significantly improved. Several command injection vulnerabilities have been fixed: <a href="https://redirect.github.com/ruby/net-imap/pull/662">ruby/net-imap#662</a> fixes CRLF/command/argument injection via Symbol arguments (GHSA-75xq-5h9v-w6px). <a href="https://redirect.github.com/ruby/net-imap/pull/662">ruby/net-imap#662</a> fixes CRLF/command/argument injection via the <code>attr</code> argument to <code>#store</code>/<code>#uid_store</code> (GHSA-hm49-wcqc-g2xg)</p> </blockquote> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/ruby/net-imap/commit/ce20fc8e9974ed87d0848dc411eef490623cdeb9"><code>ce20fc8</code></a> 🔖 Bump version to 0.5.15</li> <li><a href="https://github.com/ruby/net-imap/commit/0b7b83c19312dd3f44cb72be2e7681289324d9db"><code>0b7b83c</code></a> 🔀 Merge pull request <a href="https://redirect.github.com/ruby/net-imap/issues/703">#703</a> from ruby/backport/v0.5/security-patches</li> <li><a href="https://github.com/ruby/net-imap/commit/f22fd6cee01140b53cdb7fc8d42a352a734f4509"><code>f22fd6c</code></a> 🍒 pick 0ea9eba3 (<a href="https://redirect.github.com/ruby/net-imap/issues/701">#701</a>): ✅ Fix flaky tests for MacOS, TruffleRuby</li> <li><a href="https://github.com/ruby/net-imap/commit/12460740451d064cef84f59dd8c91baba0388ae1"><code>1246074</code></a> 🍒 pick ae9f83b5 (<a href="https://redirect.github.com/ruby/net-imap/issues/701">#701</a>): ♻️ Extract str.bytesize lvar in send_literal</li> <li><a href="https://github.com/ruby/net-imap/commit/a2f61af6b7a7e6f0e4f27691531de6e4861318cd"><code>a2f61af</code></a> 🍒 pick 62a0da6d (<a href="https://redirect.github.com/ruby/net-imap/issues/701">#701</a>): 🥅 Validate non-synchronizing literals support</li> <li><a href="https://github.com/ruby/net-imap/commit/e33348ccdc639d0d4414f72e4ba7024bdb24bf29"><code>e33348c</code></a> 🍒 pick d6ddd294 (<a href="https://redirect.github.com/ruby/net-imap/issues/700">#700</a>): 🐛 Prevent trailing <code>{0}</code> in RawData validation</li> <li><a href="https://github.com/ruby/net-imap/commit/4f81b69044297de02ada859fffba6ad9923a43a5"><code>4f81b69</code></a> 🍒 pick 1f97168b (<a href="https://redirect.github.com/ruby/net-imap/issues/699">#699</a>): 🥅 Validate <code>#enable</code> arguments are all atoms</li> <li><a href="https://github.com/ruby/net-imap/commit/69da4a490dd148526fb287a5c82056bfd20c6f95"><code>69da4a4</code></a> 🍒 pick 8d9397ab (<a href="https://redirect.github.com/ruby/net-imap/issues/698">#698</a>): 🥅 Validate QuotedString contains only valid bytes</li> <li><a href="https://github.com/ruby/net-imap/commit/7aab580ad35f2cad1404a58bf0ff015567f2593c"><code>7aab580</code></a> 🍒 pick e3c50fad (<a href="https://redirect.github.com/ruby/net-imap/issues/698">#698</a>): ♻️ Refactor RawText, add improve test coverage</li> <li><a href="https://github.com/ruby/net-imap/commit/fac1733d45ec57da3675c4d266c771c73c7265bb"><code>fac1733</code></a> 🍒 pick aab64f92 (<a href="https://redirect.github.com/ruby/net-imap/issues/686">#686</a>): 🧵 Fix deadlock in <code>#disconnect</code></li> <li>Additional commits viewable in <a href="https://github.com/ruby/net-imap/compare/v0.4.24...v0.5.15">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/chatwoot/chatwoot/network/alerts). </details> --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Sony Mathew <sony@chatwoot.com> Co-authored-by: Sony Mathew <2040199+sony-mathew@users.noreply.github.com>
Chatwoot
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