{"id":"CVE-2023-44273","details":"Consensys gnark-crypto through 0.11.2 allows Signature Malleability. This occurs because deserialisation of EdDSA and ECDSA signatures does not ensure that the data is in a certain interval.","aliases":["GHSA-9xfq-8j3r-xp5g","GHSA-fr8m-434r-g3xp","GO-2023-2096","GO-2025-4027"],"modified":"2026-09-03T03:45:40.531473223Z","published":"2023-09-28T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/44xxx/CVE-2023-44273.json"},"references":[{"type":"WEB","url":"https://verichains.io"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/44xxx/CVE-2023-44273.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-44273"},{"type":"FIX","url":"https://github.com/Consensys/gnark-crypto/pull/449"},{"type":"PACKAGE","url":"https://github.com/Consensys/gnark-crypto/releases"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/Consensys-Incorporated/gnark-crypto","events":[{"introduced":"0"},{"fixed":"b0d02aca22ca906ee97619d8ed785a25d7175d60"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.11.2"},{"fixed":"0.12.0"}],"source":["DESCRIPTION","CPE_RANGE"],"cpe":"cpe:2.3:a:consensys:gnark-crypto:*:*:*:*:*:*:*:*"}}],"versions":["v0.11.1","v0.9.1","v0.11.0","v0.10.0","v0.9.0","v0.8.0","v0.7.0","v0.6.1","v0.6.0","v0.5.3","v0.5.2","v0.5.1","v0.5.0","v0.4.0","v0.3.7","v0.3.6","v0.3.5","v0.3.4","v0.3.3","v0.3.0","v0.3.0-alpha","v0.2.0","v0.1.1","v0.1.0","v0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-44273.json"}}],"schema_version":"1.9.0"}