Ecosyste.ms: Advisories

An open API service providing security vulnerability metadata for many open source software ecosystems.

Security Advisories: GSA_kwCzR0hTQS02bXdoLWZ3NHAtNzVmas4AAq4m

Deserialization of Untrusted Data in Apache Tapestry

By manipulating classpath asset file URLs, an attacker could guess the path to a known file in the classpath and have it downloaded. If the attacker found the file with the value of the tapestry.hmac-passphrase configuration symbol, most probably the webapp's AppModule class, the value of this symbol could be used to craft a Java deserialization attack, thus running malicious injected Java code. The vector would be the t:formdata parameter from the Form component.

Permalink: https://github.com/advisories/GHSA-6mwh-fw4p-75fj
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02bXdoLWZ3NHAtNzVmas4AAq4m
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago


CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-6mwh-fw4p-75fj, CVE-2019-0195
References: Blast Radius: 28.3

Affected Packages

maven:org.apache.tapestry:tapestry-core
Dependent packages: 140
Dependent repositories: 770
Downloads:
Affected Version Ranges: >= 5.4.0, < 5.4.5
Fixed in: 5.4.5
All affected versions: 5.4.0, 5.4.1, 5.4.2, 5.4.3, 5.4.4
All unaffected versions: 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.0.9, 5.0.10, 5.0.11, 5.0.12, 5.0.13, 5.0.14, 5.0.15, 5.0.16, 5.0.17, 5.0.18, 5.0.19, 5.2.0, 5.2.1, 5.2.2, 5.2.4, 5.2.5, 5.2.6, 5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4, 5.3.5, 5.3.6, 5.3.7, 5.3.8, 5.4.5, 5.5.0, 5.6.0, 5.6.1, 5.6.2, 5.6.3, 5.6.4, 5.7.0, 5.7.1, 5.7.2, 5.7.3, 5.8.0, 5.8.1, 5.8.2, 5.8.3, 5.8.4, 5.8.5, 5.8.6