dependabot[bot] opened a new pull request, #2687: URL: https://github.com/apache/plc4x/pull/2687
Bumps [github.com/gopacket/gopacket](https://github.com/gopacket/gopacket) from 1.7.0 to 1.7.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/gopacket/gopacket/releases";>github.com/gopacket/gopacket's releases</a>.</em></p> <blockquote> <h2>v1.7.1</h2> <p>Security release. <strong>All versions up to and including v1.7.0 are affected</strong> — upgrade is recommended for anyone decoding untrusted packets or capture files.</p> <h2>Security fixes</h2> <p>Crafted input caused runtime panics (out-of-bounds slice/index, or unsigned underflow producing an inverted range) in a number of <code>layers/</code> decoders. Each is now bounded against the buffer, returning a decode error and setting <code>SetTruncated()</code> instead of crashing.</p> <table> <thead> <tr> <th>Advisory</th> <th>Area</th> </tr> </thead> <tbody> <tr> <td><a href="https://github.com/gopacket/gopacket/security/advisories/GHSA-8mcr-459q-5mx2";>CVE-2026-65819</a></td> <td>TLS, DHCPv4, sFlow, IPSecAH, VRRPv2, Diameter, GTPv1U, ERSPAN, LCM, RadioTap, Dot11IE — <strong>the fix for this shipped in no prior release</strong></td> </tr> <tr> <td>GHSA-6h9g-cjv3-pg2c</td> <td>TCP MPTCP options — on the ordinary Ethernet→IP→TCP path, so any consumer decoding untrusted TCP was exposed</td> </tr> <tr> <td>GHSA-25xj-ggj7-jqgf</td> <td>SIP header folding (port-auto-selected, single UDP datagram)</td> </tr> <tr> <td>GHSA-cxrr-2gv2-m94w</td> <td>EtherIP, AGUEVar0, UDPLite, MPLS, EthernetCTP, PFLog, LinuxSLL, LinuxSLL2, PktapV1, Prism, PPP, FDDI</td> </tr> </tbody> </table> <p>Note on exposure: <code>gopacket.NewPacket</code> with default options and <code>DecodingLayerParser</code> with <code>IgnorePanic: false</code> both recover, so those callers previously saw a decode error rather than a crash. A process crash landed on a direct <code>DecodeFromBytes</code> call, <code>IgnorePanic: true</code>, or <code>SkipDecodeRecovery: true</code>.</p> <p>The GHSA-cxrr decoders split by trust model: the first five carry remote-attacker-controlled bytes, while PFLog, LinuxSLL/SLL2, PktapV1, Prism, PPP and FDDI are written by the host's own capture stack, making a crafted pcap from an untrusted source the realistic input rather than a packet off the wire.</p> <h2>Other fixes</h2> <ul> <li>Protocol decoder length checks across arp, ipsec, pppoe, rudp, sctp and vrrp (<a href="https://redirect.github.com/gopacket/gopacket/issues/163";>#163</a>)</li> <li>MDNS name serialization fix (<a href="https://redirect.github.com/gopacket/gopacket/issues/157";>#157</a>)</li> <li>Regression tests for DNS <code>decodeSVCB</code> truncated SvcParams, and for every advisory above</li> </ul> <h2>Credits</h2> <p>CVE-2026-65819 reported by <a href="https://github.com/mosajjal";><code>@mosajjal</code></a> (Fenko). The three GHSAs above reported by zx (Jace) (<a href="https://github.com/manus-use";><code>@manus-use</code></a>) and validated by <a href="https://github.com/FoxhoundAI";><code>@FoxhoundAI</code></a>.</p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/gopacket/gopacket/commit/22202693f27533bb2389938d9ac3429da88a9c86";><code>2220269</code></a> test(layers): add regression tests for the decoder panic advisories</li> <li><a href="https://github.com/gopacket/gopacket/commit/de853aeca3e65b0f217d845059ccb910dbd4f37b";><code>de853ae</code></a> layers:various: add length checks to twelve link and tunnel decoders</li> <li><a href="https://github.com/gopacket/gopacket/commit/888f2959463b0f682c4b88b8983e5282d3647825";><code>888f295</code></a> layers/sip: reject a header continuation line before any header</li> <li><a href="https://github.com/gopacket/gopacket/commit/7cfad9e25c31cccf150f96ea1c6cd32a869a37d6";><code>7cfad9e</code></a> layers/tcp: bound MPTCP option length before subtype dispatch</li> <li><a href="https://github.com/gopacket/gopacket/commit/f87e843120cc0f9c768e090c8a4b0ac06d05be51";><code>f87e843</code></a> build(deps): bump actions/setup-go from 6 to 7 (<a href="https://redirect.github.com/gopacket/gopacket/issues/164";>#164</a>)</li> <li><a href="https://github.com/gopacket/gopacket/commit/1c51bb8b5bb5a9cfb3dd2361eca718dde26485a4";><code>1c51bb8</code></a> test(dns): add regression test for decodeSVCB truncated-SvcParams panic</li> <li><a href="https://github.com/gopacket/gopacket/commit/f8b2b11b2092f49fe9a883053b102827196c4bae";><code>f8b2b11</code></a> fix MDNS name serialization (<a href="https://redirect.github.com/gopacket/gopacket/issues/157";>#157</a>)</li> <li><a href="https://github.com/gopacket/gopacket/commit/b772f566a3ecc53c099bdd44eab4718088c4e866";><code>b772f56</code></a> layers:various: add protocol decoder length checks (<a href="https://redirect.github.com/gopacket/gopacket/issues/163";>#163</a>)</li> <li><a href="https://github.com/gopacket/gopacket/commit/210f25fb9b3ca1af2eb649936f78ad6991b6c9c5";><code>210f25f</code></a> Merge commit from fork</li> <li>See full diff in <a href="https://github.com/gopacket/gopacket/compare/v1.7.0...v1.7.1";>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. 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