{"id":"GHSA-5h6x-m52p-23ph","summary":"Withdrawn Advisory: Improper Certificate Validation in Apache Qpid Proton","details":"## Withdrawn Advisory\nThis advisory has been withdrawn because the vulnerability only affects the **Qpid Proton C library** and not `org.apache.qpid:proton-j`. This link has been maintained to preserve external references.\n\n## Original Description\n\nWhile investigating bug PROTON-2014, we discovered that under some circumstances Apache Qpid Proton versions 0.9 to 0.27.0 (C library and its language bindings) can connect to a peer anonymously using TLS *even when configured to verify the peer certificate* while used with OpenSSL versions before 1.1.0. This means that an undetected man in the middle attack could be constructed if an attacker can arrange to intercept TLS traffic.","aliases":["CVE-2019-0223"],"modified":"2026-09-10T03:49:37.838481822Z","published":"2022-05-24T16:44:10Z","withdrawn":"2025-07-01T21:15:27Z","database_specific":{"github_reviewed_at":"2022-11-02T00:05:42Z","nvd_published_at":"2019-04-23T16:29:00Z","cwe_ids":["CWE-295"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0223"},{"type":"WEB","url":"https://issues.apache.org/jira/browse/PROTON-2014?page=com.atlassian.jira.plugin.system.issuetabpanels%3Aall-tabpanel"},{"type":"WEB","url":"https://lists.apache.org/thread.html/008ee5e78e5a090e1fcc5f6617f425e4e51d59f03d3eda2dd006df9f@%3Cusers.qpid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/3adb2f020f705b4fd453982992a68cd10f9d5ac728b699efdb73c1f5@%3Cdev.qpid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/49c83f0acce5ceaeffca51714ec2ba0f0199bcb8f99167181bba441b@%3Cdev.qpid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/914424e4d798a340f523b6169aaf39b626971d9bb00fcdeb1d5d6c0d@%3Ccommits.qpid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/d9c9a882a292e2defaed1f954528c916fb64497ce57db652727e39b0@%3Cannounce.apache.org%3E"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2019/04/23/4"},{"type":"WEB","url":"http://www.securityfocus.com/bid/108044"}],"affected":[{"package":{"name":"org.apache.qpid:proton-j","ecosystem":"Maven","purl":"pkg:maven/org.apache.qpid/proton-j"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.27.1"}]}],"versions":["0.10","0.11.0","0.11.1","0.12.0","0.12.1","0.12.2","0.13.0","0.13.1","0.14.0","0.15.0","0.16.0","0.17.0","0.18.0","0.19.0","0.20.0","0.21.0","0.22.0","0.23.0","0.24.0","0.25.0","0.26.0","0.27.0","0.9","0.9.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-5h6x-m52p-23ph/GHSA-5h6x-m52p-23ph.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}