PT-2019-11185 · Apache · Apache Tapestry

Published

2019-09-16

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Updated

2022-05-24

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CVE-2019-0195

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions: Apache Tapestry (affected versions not specified)
Description: Manipulating classpath asset file URLs allows an attacker to guess the path to a known file in the classpath and have it downloaded. If the attacker finds the file containing the value of the tapestry.hmac-passphrase configuration symbol, likely the webapp's AppModule class, this value can be used to craft a Java deserialization attack. This enables the execution of malicious injected Java code. The attack vector is the t:formdata parameter from the Form component.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Deserialization of Untrusted Data

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Weakness Enumeration

CWE-502

Related Identifiers

CVE-2019-0195
GHSA-6MWH-FW4P-75FJ

Affected Products

Apache Tapestry