maven package report

Is org.jboss.netty:netty safe?

org.jboss.netty:netty (maven) has 10 known vulnerabilities, the worst rated CRITICAL. No single fixed version is recorded that clears every advisory, so check each one below. No malicious-package signal is recorded.

// reach

0 direct dependencies

none carry a known advisory

    0 packages depend on it

    dependents not yet indexed for this ecosystem

      Create a free accountfor every dependency path, dependent and what to upgrade
      // ai model usage

      Tracked for PyPI packages. HuggingFace models declare Python dependencies, so maven packages are not covered.

      cvss
      9.1
      critical

      CVSS v3.1 base score out of 10

      epss
      8.9%
      high

      chance of exploitation in 30 days, 95th percentile of all CVEs

      xyz score
      4.3
      medium

      CyberXYZ composite out of 10

      fig. 01 — GHSA-cqqj-4p63-rrmm, the advisory selected below

      // 10 advisories

      HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect…

      Full advisory text at GitHub advisory or NVD.

      // cvss v3.1 vector

      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

      Attack vector
      Network
      Attack complexity
      Low
      Privileges required
      None
      User interaction
      None
      Scope
      Unchanged
      Confidentiality
      High
      Integrity
      High
      Availability
      None
      // questions
      Is org.jboss.netty:netty safe to install?

      CyberXYZ does not call a package safe in absolute terms. It records 10 known vulnerabilities for org.jboss.netty:netty (maven), the worst rated CRITICAL, and no malicious-package signal. Whether it is acceptable depends on the version you run.

      Does org.jboss.netty:netty have known vulnerabilities?

      Yes. CyberXYZ records 10 known vulnerabilities for org.jboss.netty:netty (maven), the worst rated CRITICAL. These include GHSA-cqqj-4p63-rrmm, GHSA-9vjp-v76f-g363, GHSA-grg4-wf29-r9vv, GHSA-xfv3-rrfm-f2rv, GHSA-p979-4mfw-53vg.

      How do I check org.jboss.netty:netty before installing?

      Search org.jboss.netty:netty in CyberXYZ Check at https://cyberxyz.io/check?q=org.jboss.netty%3Anetty. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.

      Checked 2026-11-14 at 10:38 UTC. The most recent advisory here was published 2021-12-09. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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