CVE Tools
Sign in

CVE-2019-0223

Published: Apr 23, 2019Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUNVD-CWE-noinfo
7.4HIGH
NVD MITRE
EPSS Score
6.2%
Top 7.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

Red Hat Inc.
commercial·USaka redhat, red hat
jboss amq clients 2On-prem
Operating Systems / linux-distro
openstackOn-prem
Operating Systems / linux-distro
satelliteOn-prem
Operating Systems / linux-distro
enterprise linux workstationOn-premOS
Operating Systems / linux-distro
Red Hat OpenStack PlatformOn-prem
Operating Systems / linux-distro
Apache Software Foundation
oss-project·USaka apache foundation
Apache Qpid ProtonOn-premLibrary
OSS Libraries / generic-library
Qpid ProtonOn-premWeb App
Web & CMS Plugins / cms-core
apache
oss-project·USaka apache http server, apache httpd
qpidOn-prem
Databases / cache-message-queue
Maven
package-ecosystem
org.apache.qpid:proton-j
OSS Libraries
OpenSSL Software Foundation
oss-project·USaka openssl.org, openssl foundation
OpenSSLLibraryLibrary
OSS Libraries / generic-library
and 5 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2019-0223?We can run the check for you — a free external exposure review, no install. Check my exposure

References

http://www.openwall.com/lists/oss-security/2019/04/23/4
openwall.com
http://www.securityfocus.com/bid/108044
securityfocus.com
https://access.redhat.com/errata/RHSA-2019:0886
access.redhat.com
and 23 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2019-0223 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows