title: TIBCO Rendezvous Vulnerable to CSRF Attacks
description: The Rendezvous Routing Daemon (rvrd), Rendezvous Secure Routing Daemon (rvrsd), Rendezvous Secure Daemon (rvsd), Rendezvous Cache (rvcache), and Rendezvous Daemon Manager (rvdm) components of TIBCO Software Inc.'s TIBCO Rendezvous, TIBCO Rendezvous Developer Edition, TIBCO Rendezvous for z/Linux, TIBCO Rendezvous for z/OS, TIBCO Rendezvous Network Server, TIBCO Substation ES contain vulnerabilities which may allow an attacker to perform cross-site request forgery (CSRF) attacks. Affected releases are TIBCO Software Inc.'s TIBCO Rendezvous: versions up to and including 8.4.5, TIBCO Rendezvous Developer Edition: versions up to and including 8.4.5, TIBCO Rendezvous for z/Linux: versions up to and including 8.4.5, TIBCO Rendezvous for z/OS: versions up to and including 8.4.5, TIBCO Rendezvous Network Server: versions up to and including 1.1.2, and TIBCO Substation ES: versions up to and including 2.12.2.
problem types: The impact of these vulnerabilities includes the theoretical possibility of reconfiguring all messaging handled by TIBCO Rendezvous (RV). With such access, the attacker might also be able to gain access to all data sent via RV.
affected:
{
product: TIBCO Rendezvous
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 8.4.5, status: affected, version: unspecified, versionType: custom
}
{
product: TIBCO Rendezvous Developer Edition
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 8.4.5, status: affected, version: unspecified, versionType: custom
}
{
product: TIBCO Rendezvous for z/Linux
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 8.4.5, status: affected, version: unspecified, versionType: custom
}
{
product: TIBCO Rendezvous for z/OS
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 8.4.5, status: affected, version: unspecified, versionType: custom
}
{
product: TIBCO Rendezvous Network Server
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 1.1.2, status: affected, version: unspecified, versionType: custom
}
{
product: TIBCO Substation ES
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 2.12.2, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
version: 3.0
]
solutions: TIBCO has released updated versions of the affected components which address these issues. For each affected system, update to the corresponding software versions:
TIBCO Rendezvous versions 8.4.5 and below update to version 8.4.6 or higher
TIBCO Rendezvous Developer Edition versions 8.4.5 and below update to version 8.4.6 or higher
TIBCO Rendezvous for z/Linux versions 8.4.5 and below update to version 8.4.6 or higher
TIBCO Rendezvous for z/OS versions 8.4.5 and below update to version 8.4.6 or higher
TIBCO Rendezvous Network Server versions 1.1.2 and below update to version 1.1.3 or higher
TIBCO Substation ES versions 2.12.0 and below update to version 2.12.1 or higher