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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWM1NjYtMmdyZy1tandn

Serialization vulnerability in Apache Tapestry

A Java Serialization vulnerability was found in Apache Tapestry 4. Apache Tapestry 4 will attempt to deserialize the "sp" parameter even before invoking the page's validate method, leading to deserialization without authentication. Apache Tapestry 4 reached end of life in 2008 and no update to address this issue will be released. Apache Tapestry 5 versions are not vulnerable to this issue. Users of Apache Tapestry 4 should upgrade to the latest Apache Tapestry 5 version.

Permalink: https://github.com/advisories/GHSA-c566-2grg-mjwg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWM1NjYtMmdyZy1tandn
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: about 2 years ago
Updated: over 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-c566-2grg-mjwg, CVE-2020-17531
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-17531
• https://lists.apache.org/thread.html/r700a6aa234dbff0555d4187bdc8274d7e4c0afbf35b9a3457f09ee76%40%3Cusers.tapestry.apache.org%3E
• https://lists.apache.org/thread.html/r700a6aa234dbff0555d4187bdc8274d7e4c0afbf35b9a3457f09ee76@%3Cusers.tapestry.apache.org%3E
• https://security.netapp.com/advisory/ntap-20210115-0007/
• http://www.openwall.com/lists/oss-security/2022/12/02/1
• https://github.com/advisories/GHSA-c566-2grg-mjwg

Blast Radius: 1.0

Affected Packages