{"id":"GHSA-522r-9946-fw43","summary":"Duplicate Advisory: CIRCL-Fourq: Missing and wrong validation can lead to incorrect results","details":"## Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-2x5j-vhc8-9cwm. This link is maintained to preserve external references.\n\n## Original Description\n\nA flaw was found in CIRCL's implementation of the FourQ elliptic curve. This vulnerability allows an attacker to compromise session security via low-order point injection and incorrect point validation during Diffie-Hellman key exchange.","modified":"2025-08-06T17:39:16Z","published":"2025-08-06T09:30:37Z","withdrawn":"2025-08-06T17:39:16Z","database_specific":{"github_reviewed_at":"2025-08-06T17:39:16Z","nvd_published_at":"2025-08-06T09:15:28Z","cwe_ids":["CWE-347"],"severity":"LOW","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/cloudflare/circl/security/advisories/GHSA-2x5j-vhc8-9cwm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8556"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2025-8556"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2371624"},{"type":"PACKAGE","url":"https://github.com/cloudflare/circl"},{"type":"WEB","url":"https://github.com/cloudflare/circl/tree/v1.6.1"}],"affected":[{"package":{"name":"github.com/cloudflare/circl","ecosystem":"Go","purl":"pkg:golang/github.com/cloudflare/circl"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.6.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-522r-9946-fw43/GHSA-522r-9946-fw43.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:L/I:N/A:N"}]}