CVE-2023-33242

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.fireblocks.com/blog/lindell17-abort-vulnerability-technical-report/", "name": "https://www.fireblocks.com/blog/lindell17-abort-vulnerability-technical-report/", "tags": [], "refsource": "MISC"}, {"url": "https://github.com/fireblocks-labs/zengo-lindell17-exploit-poc", "name": "https://github.com/fireblocks-labs/zengo-lindell17-exploit-poc", "tags": [], "refsource": "MISC"}, {"url": "https://eprint.iacr.org/2017/552.pdf", "name": "https://eprint.iacr.org/2017/552.pdf", "tags": [], "refsource": "MISC"}, {"url": "https://github.com/fireblocks-labs/mpc-ecdsa-attacks-23", "name": "https://github.com/fireblocks-labs/mpc-ecdsa-attacks-23", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Crypto wallets implementing the Lindell17 TSS protocol might allow an attacker to extract the full ECDSA private key by exfiltrating a single bit in every signature attempt (256 in total) because of not adhering to the paper's security proof's assumption regarding handling aborts after a failed signature."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-33242", "ASSIGNER": "disclosures@halborn.com"}}, "impact": {}, "publishedDate": "2023-08-09T22:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-08-10T01:51Z"}