{"id":"CVE-2024-2881","state":"PUBLISHED","title":"Fault Injection of EdDSA signature in WolfCrypt","description":"Fault Injection vulnerability in wc_ed25519_sign_msg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the ed25519_key structure.","publishedAt":"2024-08-29T23:10:59.179Z","updatedAt":"2024-08-30T14:18:36.327Z","severity":{"score":6.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L","source":"wolfSSL"},"assigner":"wolfSSL","products":["WolfSSL wolfCrypt"],"affected":[{"vendor":"WolfSSL","product":"wolfCrypt","packageName":"wolfssl","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"5.6.6","versionType":"git"}],"collectionURL":"https://github.com/wolfSSL/wolfssl","modules":["EdDSA signature system"],"platforms":["Linux","Windows","64 bit","32 bit"],"programFiles":["https://github.com/wolfSSL/wolfssl/blob/master/wolfcrypt/src/ed25519.c"],"programRoutines":[{"name":"Ed25519 signature"}],"repo":"https://github.com/wolfSSL/wolfssl"}],"references":["https://github.com/wolfSSL/wolfssl/releases/tag/v5.7.0-stable"],"weaknesses":["CWE-1256","CWE-252"],"ingestedAt":"2026-10-29T20:07:21.467Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/2xxx/CVE-2024-2881.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-2881","state":"PUBLISHED","datePublished":"2024-08-29T23:10:59.179Z","dateUpdated":"2024-08-30T14:18:36.327Z","assignerShortName":"wolfSSL","assignerOrgId":"50d2cd11-d01a-48ed-9441-5bfce9d63b27","dateReserved":"2024-03-25T22:01:53.209Z"},"containers":{"cna":{"title":"Fault Injection of EdDSA signature in WolfCrypt","descriptions":[{"lang":"en","value":"Fault Injection vulnerability in wc_ed25519_sign_msg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the ed25519_key structure."}],"affected":[{"vendor":"WolfSSL","product":"wolfCrypt","packageName":"wolfssl","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"5.6.6","versionType":"git"}],"collectionURL":"https://github.com/wolfSSL/wolfssl","modules":["EdDSA signature system"],"platforms":["Linux","Windows","64 bit","32 bit"],"programFiles":["https://github.com/wolfSSL/wolfssl/blob/master/wolfcrypt/src/ed25519.c"],"programRoutines":[{"name":"Ed25519 signature"}],"repo":"https://github.com/wolfSSL/wolfssl"}],"references":[{"url":"https://github.com/wolfSSL/wolfssl/releases/tag/v5.7.0-stable"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"ADJACENT_NETWORK","availabilityImpact":"LOW","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1256","description":"CWE-1256: Improper Restriction of Software Interfaces to Hardware Features","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-252","description":"CWE-252 Unchecked Return Value","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"wolfSSL","orgId":"50d2cd11-d01a-48ed-9441-5bfce9d63b27","dateUpdated":"2024-08-29T23:10:59.179Z"},"datePublic":"2024-03-20T17:30:00.000Z","impacts":[{"capecId":"CAPEC-440","descriptions":[{"lang":"en","value":"CAPEC-440 Hardware Integrity Attack"}]},{"capecId":"CAPEC-624","descriptions":[{"lang":"en","value":"CAPEC-624 Fault Injection"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"wolfssl","product":"wolfcrypt","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"5.6.6","versionType":"git"}],"cpes":["cpe:2.3:a:wolfssl:wolfcrypt:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-30T14:18:26.882306Z","id":"CVE-2024-2881","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-30T14:18:36.327Z"}}]}}}