{"id":"GHSA-6mwh-fw4p-75fj","summary":"Deserialization of Untrusted Data in Apache Tapestry","details":"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.","aliases":["CVE-2019-0195"],"modified":"2023-11-08T04:00:30.919220Z","published":"2022-05-24T22:00:35Z","database_specific":{"github_reviewed_at":"2022-11-03T18:45:32Z","nvd_published_at":"2019-09-16T16:15:00Z","cwe_ids":["CWE-502"],"severity":"CRITICAL","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0195"},{"type":"WEB","url":"https://lists.apache.org/thread.html/5173c4eed06e2fca6fd5576ed723ff6bb1711738ec515cb51a04ab24@%3Cusers.tapestry.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/6c40c1e03d2131119f9b77882431a0050f02bf9cae9ee48b84d012df@%3Cusers.tapestry.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/a4092cb3bacb143571024e79c0016c039b6c982423daa33a7a5c794a@%3Cusers.tapestry.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r237ff7f286bda31682c254550c1ebf92b0ec61329b32fbeb2d1c8751@%3Cusers.tapestry.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r7d9c54beb1dc97dcccc58d9b5d31f0f7166f9a25ad1beba5f8091e0c@%3Ccommits.tapestry.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r87523dd07886223aa086edc25fe9b8ddb9c1090f7db25b068dc30843@%3Ccommits.tapestry.apache.org%3E"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2021/04/15/1"}],"affected":[{"package":{"name":"org.apache.tapestry:tapestry-core","ecosystem":"Maven","purl":"pkg:maven/org.apache.tapestry/tapestry-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.4.0"},{"fixed":"5.4.5"}]}],"versions":["5.4.0","5.4.1","5.4.2","5.4.3","5.4.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6mwh-fw4p-75fj/GHSA-6mwh-fw4p-75fj.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}