128 lines
5.4 KiB
JSON
128 lines
5.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2025-57801",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2025-08-20T14:30:35.009Z",
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"datePublished": "2025-08-22T19:54:05.854Z",
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"dateUpdated": "2025-08-22T20:06:00.913Z"
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},
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"containers": {
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"cna": {
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"title": "gnark is vulnerable to signature malleability in EdDSA and ECDSA due to missing scalar checks",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-347",
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"lang": "en",
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"description": "CWE-347: Improper Verification of Cryptographic Signature",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
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"version": "4.0"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/Consensys/gnark/security/advisories/GHSA-95v9-hv42-pwrj",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/Consensys/gnark/security/advisories/GHSA-95v9-hv42-pwrj"
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},
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{
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"name": "https://github.com/Consensys/gnark/commit/0ba6730f05537a351517998add89a61a0d82716e",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Consensys/gnark/commit/0ba6730f05537a351517998add89a61a0d82716e"
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}
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],
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"affected": [
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{
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"vendor": "Consensys",
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"product": "gnark",
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"versions": [
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{
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"version": "< 0.14.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2025-08-22T19:54:05.854Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "gnark is a zero-knowledge proof system framework. In versions prior to 0.14.0, the Verify function in eddsa.go and ecdsa.go used the S value from a signature without asserting that 0 ≤ S < order, leading to a signature malleability vulnerability. Because gnark’s native EdDSA and ECDSA circuits lack essential constraints, multiple distinct witnesses can satisfy the same public inputs. In protocols where nullifiers or anti-replay checks are derived from R and S, this enables signature malleability and may allow double spending. This issue has been addressed in version 0.14.0."
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}
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],
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"source": {
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"advisory": "GHSA-95v9-hv42-pwrj",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-08-22T20:05:45.827084Z",
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"id": "CVE-2025-57801",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-08-22T20:06:00.913Z"
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}
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}
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]
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}
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} |