CVE-2020-17531

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Source
https://cve.org/CVERecord?id=CVE-2020-17531
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17531.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-17531
Aliases
Published
2020-12-08T13:15:13.010Z
Modified
2026-07-08T12:27:27.583568Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/apache/tapestry-5

Affected ranges

Type
GIT
Repo
https://github.com/apache/tapestry-5
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5ea0235557c789d0e31c6a97885be9ea1f0101a9
Database specific 
{
    "cpe": "cpe:2.3:a:apache:tapestry:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "4.0.0"
        },
        {
            "fixed": "5.0.1"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17531.json"