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CVE-2019-0223

Withdrawn Advisory: Improper Certificate Validation in Apache Qpid Proton

Impact

## Withdrawn Advisory This advisory has been withdrawn because the vulnerability only affects the **Qpid Proton C library** and not `org.apache.qpid:proton-j`.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. ## Original Description 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.

Affected packages

EcosystemPackageAffectedFixed in
mavenorg.apache.qpid:proton-j>= 0.9, < 0.27.10.27.1

Affected products

VendorProductAffected versions
ApacheQpid
from 0.9 through 0.27.0
RedhatJboss Amq Clients 2
All versions
RedhatOpenstack
Versions 13, 14
RedhatSatellite
Versions 6.3, 6.4, 6.5
RedhatEnterprise Linux Desktop
Versions 6.0, 7.0
RedhatEnterprise Linux Eus
Versions 6.7, 7.2, 7.3, 7.4, 7.5, 7.6
RedhatEnterprise Linux Server
Versions 6.0, 7.0
RedhatEnterprise Linux Server Aus
Versions 5.9, 6.4, 6.5, 6.6, 7.2, 7.3
RedhatEnterprise Linux Server Tus
Versions 7.2, 7.3, 7.4, 7.6
RedhatEnterprise Linux Workstation
Versions 6.0, 7.0

Weakness classification

CWE-295

References