{"id":"GHSA-hgxq-hcrm-c5pm","summary":"opcua Vulnerable to Out-of-bounds Write","details":"The package opcua from 0.0.0 until 0.11.0 is vulnerable to Denial of Service (DoS) via the ExtensionObjects and Variants objects, when it allows unlimited nesting levels, which could result in a stack overflow even if the message size is less than the maximum allowed.","aliases":["CVE-2022-25903"],"modified":"2023-11-08T04:08:51.580146Z","published":"2022-08-25T00:00:29Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2022-09-01T22:23:05Z","nvd_published_at":"2022-08-24T05:15:00Z","cwe_ids":["CWE-787"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25903"},{"type":"WEB","url":"https://github.com/locka99/opcua/pull/216"},{"type":"WEB","url":"https://github.com/locka99/opcua/pull/216/commits/e75dada28a40c3fefc4aeee4cdc272e1b748f8dd"},{"type":"PACKAGE","url":"https://github.com/locka99/opcua"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988750"}],"affected":[{"package":{"name":"opcua","ecosystem":"crates.io","purl":"pkg:cargo/opcua"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.11.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/08/GHSA-hgxq-hcrm-c5pm/GHSA-hgxq-hcrm-c5pm.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:N/I:N/A:H"}]}