CVE-2008-7227: PartialBufferOutputStream2 flush issues in org.geoserver:gs-main and org.geoserver.web:gs-web-app
Summary
CVE-2008-7227: PartialBufferOutputStream2 flush issues. Affects org.geoserver:gs-main versions < 1.6.1. Fixed in 1.6.1. How to fix ↓
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Background
The org.geoserver:gs-main and org.geoserver.web:gs-web-app packages are part of the GeoServer project, which is an open-source server for sharing geospatial data. The gs-main package contains the main functionality of GeoServer, while the gs-web-app package provides the web application interface for managing and configuring GeoServer. These packages are commonly used in geospatial applications and systems.
Vulnerability Detail
The vulnerability, identified as CVE-2008-7227, affects GeoServer versions before 1.6.1 and 1.7.0-beta1. It resides in the PartialBufferOutputStream2 class, which is responsible for handling buffer contents. The class attempts to flush the buffer even when it is handling an 'in memory buffer,' which can prevent the reporting of a service exception. The impact and attack vectors of this vulnerability are unknown.
How To Fix
Minimum fixed version
1.6.1
This is the first release that contains the fix.
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Workaround
There is no specific workaround mentioned for this vulnerability.
Conclusion
The PartialBufferOutputStream2 flush issues in org.geoserver:gs-main and org.geoserver.web:gs-web-app versions before 1.6.1 and 1.7.0-beta1 can prevent the reporting of service exceptions. It is recommended to update the packages to version 1.6.1 or later to address this vulnerability.
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FAQ
GeoServer is an open-source server for sharing geospatial data. It provides a web-based interface for managing and configuring geospatial services.
The impact of this vulnerability is unknown. It could potentially prevent the reporting of service exceptions, but further details are not provided.
You can use Vulert's playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities using the pom.xml file.
No specific attack vectors are mentioned for this vulnerability.
Yes, the fix for this vulnerability is available in version 1.6.1 or later of the affected packages.
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