CVE-2021-35494

TIBCO JasperReports unauthorized access to temporary object

Description

The Rest API component of TIBCO Software Inc.'s TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server, TIBCO JasperReports Server - Community Edition, TIBCO JasperReports Server - Developer Edition, TIBCO JasperReports Server for AWS Marketplace, TIBCO JasperReports Server for ActiveMatrix BPM, and TIBCO JasperReports Server for Microsoft Azure contain a race condition that allows a low privileged authenticated attacker via the REST API to obtain read access to temporary objects created by other users on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO JasperReports Server: versions 7.2.1 and below, TIBCO JasperReports Server: versions 7.5.0 and 7.5.1, TIBCO JasperReports Server: version 7.8.0, TIBCO JasperReports Server: version 7.9.0, TIBCO JasperReports Server - Community Edition: versions 7.8.0 and below, TIBCO JasperReports Server - Developer Edition: versions 7.9.0 and below, TIBCO JasperReports Server for AWS Marketplace: versions 7.9.0 and below, TIBCO JasperReports Server for ActiveMatrix BPM: versions 7.9.0 and below, and TIBCO JasperReports Server for Microsoft Azure: version 7.8.0.

Remediation

Solution:

  • TIBCO has released updated versions of the affected components which address these issues. TIBCO JasperReports Server versions 7.2.1 and below update to version 7.2.2 or later TIBCO JasperReports Server versions 7.5.0 and 7.5.1 update to version 7.5.2 or later TIBCO JasperReports Server version 7.8.0 update to version 7.8.1 or later TIBCO JasperReports Server version 7.9.0 update to version 7.9.1 or later TIBCO JasperReports Server - Community Edition versions 7.8.0 and below update to version 7.8.1 or later TIBCO JasperReports Server - Developer Edition versions 7.9.0 and below update to version 7.9.1 or later TIBCO JasperReports Server for AWS Marketplace versions 7.9.0 and below update to version 7.9.1 or later TIBCO JasperReports Server for ActiveMatrix BPM versions 7.9.0 and below update to version 7.9.1 or later TIBCO JasperReports Server for Microsoft Azure version 7.8.0 update to version 7.9.1 or later

Category

5.7
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.16%
Vendor Advisory tibco.com Vendor Advisory tibco.com
Affected: TIBCO Software Inc. TIBCO JasperReports Server
Affected: TIBCO Software Inc. TIBCO JasperReports Server
Affected: TIBCO Software Inc. TIBCO JasperReports Server
Affected: TIBCO Software Inc. TIBCO JasperReports Server
Affected: TIBCO Software Inc. TIBCO JasperReports Server - Community Edition
Affected: TIBCO Software Inc. TIBCO JasperReports Server - Developer Edition
Affected: TIBCO Software Inc. TIBCO JasperReports Server for AWS Marketplace
Affected: TIBCO Software Inc. TIBCO JasperReports Server for ActiveMatrix BPM
Affected: TIBCO Software Inc. TIBCO JasperReports Server for Microsoft Azure
Published at:
Updated at:

References

Link Tags
https://www.tibco.com/services/support/advisories vendor advisory
https://www.tibco.com/support/advisories/2021/10/tibco-security-advisory-october-12-2021-tibco-jasperreports-server-2021-35494 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-35494?
CVE-2021-35494 has been scored as a medium severity vulnerability.
How to fix CVE-2021-35494?
To fix CVE-2021-35494: TIBCO has released updated versions of the affected components which address these issues. TIBCO JasperReports Server versions 7.2.1 and below update to version 7.2.2 or later TIBCO JasperReports Server versions 7.5.0 and 7.5.1 update to version 7.5.2 or later TIBCO JasperReports Server version 7.8.0 update to version 7.8.1 or later TIBCO JasperReports Server version 7.9.0 update to version 7.9.1 or later TIBCO JasperReports Server - Community Edition versions 7.8.0 and below update to version 7.8.1 or later TIBCO JasperReports Server - Developer Edition versions 7.9.0 and below update to version 7.9.1 or later TIBCO JasperReports Server for AWS Marketplace versions 7.9.0 and below update to version 7.9.1 or later TIBCO JasperReports Server for ActiveMatrix BPM versions 7.9.0 and below update to version 7.9.1 or later TIBCO JasperReports Server for Microsoft Azure version 7.8.0 update to version 7.9.1 or later
Is CVE-2021-35494 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-35494 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-35494?
CVE-2021-35494 affects TIBCO Software Inc. TIBCO JasperReports Server, TIBCO Software Inc. TIBCO JasperReports Server, TIBCO Software Inc. TIBCO JasperReports Server, TIBCO Software Inc. TIBCO JasperReports Server, TIBCO Software Inc. TIBCO JasperReports Server - Community Edition, TIBCO Software Inc. TIBCO JasperReports Server - Developer Edition, TIBCO Software Inc. TIBCO JasperReports Server for AWS Marketplace, TIBCO Software Inc. TIBCO JasperReports Server for ActiveMatrix BPM, TIBCO Software Inc. TIBCO JasperReports Server for Microsoft Azure.
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