While 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.
[
{
"product": "Apache Qpid Proton",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "0.9 to 0.27.0"
}
]
}
]
www.openwall.com/lists/oss-security/2019/04/23/4
www.securityfocus.com/bid/108044
access.redhat.com/errata/RHSA-2019:0886
access.redhat.com/errata/RHSA-2019:1398
access.redhat.com/errata/RHSA-2019:1399
access.redhat.com/errata/RHSA-2019:1400
access.redhat.com/errata/RHSA-2019:2777
access.redhat.com/errata/RHSA-2019:2778
access.redhat.com/errata/RHSA-2019:2779
access.redhat.com/errata/RHSA-2019:2780
access.redhat.com/errata/RHSA-2019:2781
access.redhat.com/errata/RHSA-2019:2782
issues.apache.org/jira/browse/PROTON-2014?page=com.atlassian.jira.plugin.system.issuetabpanels%3Aall-tabpanel
lists.apache.org/thread.html/008ee5e78e5a090e1fcc5f6617f425e4e51d59f03d3eda2dd006df9f%40%3Cusers.qpid.apache.org%3E
lists.apache.org/thread.html/3adb2f020f705b4fd453982992a68cd10f9d5ac728b699efdb73c1f5%40%3Cdev.qpid.apache.org%3E
lists.apache.org/thread.html/49c83f0acce5ceaeffca51714ec2ba0f0199bcb8f99167181bba441b%40%3Cdev.qpid.apache.org%3E
lists.apache.org/thread.html/914424e4d798a340f523b6169aaf39b626971d9bb00fcdeb1d5d6c0d%40%3Ccommits.qpid.apache.org%3E
lists.apache.org/thread.html/d9c9a882a292e2defaed1f954528c916fb64497ce57db652727e39b0%40%3Cannounce.apache.org%3E