{"id":"GHSA-g8p6-p27c-52fx","summary":"Eclipse Parsson Denial of Service vulnerability","details":"In Eclipse Parsson before versions 1.1.4 and 1.0.5, Parsing JSON from untrusted sources can lead malicious actors to exploit the fact that the built-in support for parsing numbers with large scale in Java has a number of edge cases where the input text of a number can lead to much larger processing time than one would expect.\n\n\nTo mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.\n\n\n","aliases":["CVE-2023-4043"],"modified":"2023-11-14T22:04:15.052177Z","published":"2023-11-03T09:32:49Z","database_specific":{"github_reviewed_at":"2023-11-03T19:47:25Z","nvd_published_at":"2023-11-03T09:15:13Z","cwe_ids":["CWE-20","CWE-834"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4043"},{"type":"WEB","url":"https://github.com/eclipse-ee4j/parsson/pull/100"},{"type":"WEB","url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13"}],"affected":[{"package":{"name":"org.eclipse.parsson:project","ecosystem":"Maven","purl":"pkg:maven/org.eclipse.parsson/project"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.1.0"},{"fixed":"1.1.4"}]}],"versions":["1.1.0","1.1.1","1.1.2","1.1.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-g8p6-p27c-52fx/GHSA-g8p6-p27c-52fx.json"}},{"package":{"name":"org.eclipse.parsson:project","ecosystem":"Maven","purl":"pkg:maven/org.eclipse.parsson/project"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.5"}]}],"versions":["1.0.0","1.0.1","1.0.2","1.0.3","1.0.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-g8p6-p27c-52fx/GHSA-g8p6-p27c-52fx.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}