CVE-2018-18809 vulnerability in Tibco Products
Published on March 7, 2019
The default server implementation of TIBCO Software Inc.'s TIBCO JasperReports Library, TIBCO JasperReports Library Community Edition, TIBCO JasperReports Library for ActiveMatrix BPM, TIBCO JasperReports Server, TIBCO JasperReports Server Community Edition, TIBCO JasperReports Server for ActiveMatrix BPM, TIBCO Jaspersoft for AWS with Multi-Tenancy, and TIBCO Jaspersoft Reporting and Analytics for AWS contains a directory-traversal vulnerability that may theoretically allow web server users to access contents of the host system. Affected releases are TIBCO Software Inc.'s TIBCO JasperReports Library: versions up to and including 6.3.4; 6.4.1; 6.4.2; 6.4.21; 7.1.0; 7.2.0, TIBCO JasperReports Library Community Edition: versions up to and including 6.7.0, TIBCO JasperReports Library for ActiveMatrix BPM: versions up to and including 6.4.21, TIBCO JasperReports Server: versions up to and including 6.3.4; 6.4.0; 6.4.1; 6.4.2; 6.4.3; 7.1.0, TIBCO JasperReports Server Community Edition: versions up to and including 6.4.3; 7.1.0, TIBCO JasperReports Server for ActiveMatrix BPM: versions up to and including 6.4.3, TIBCO Jaspersoft for AWS with Multi-Tenancy: versions up to and including 7.1.0, TIBCO Jaspersoft Reporting and Analytics for AWS: versions up to and including 7.1.0.
Known Exploited Vulnerability
This TIBCO JasperReports Library Directory Traversal Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. TIBCO JasperReports Library contains a directory-traversal vulnerability that may allow web server users to access contents of the host system.
The following remediation steps are recommended / required by January 19, 2023: Apply updates per vendor instructions.
Weakness Type
What is a Directory traversal Vulnerability?
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVE-2018-18809 has been classified to as a Directory traversal vulnerability or weakness.
Products Associated with CVE-2018-18809
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Affected Versions
TIBCO Software Inc. TIBCO JasperReports Library:- Version unspecified, <= 6.3.4 is affected.
- Version 6.4.1 is affected.
- Version 6.4.2 is affected.
- Version 6.4.21 is affected.
- Version 7.1.0 is affected.
- Version 7.2.0 is affected.
- Version unspecified, <= 6.7.0 is affected.
- Version unspecified, <= 6.4.21 is affected.
- Version unspecified, <= 6.3.4 is affected.
- Version 6.4.0 is affected.
- Version 6.4.1 is affected.
- Version 6.4.2 is affected.
- Version 6.4.3 is affected.
- Version 7.1.0 is affected.
- Version unspecified, <= 6.4.3 is affected.
- Version 7.1.0 is affected.
- Version unspecified, <= 6.4.3 is affected.
- Version unspecified, <= 7.1.0 is affected.
- Version unspecified, <= 7.1.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.