136 lines
5.7 KiB
JSON
136 lines
5.7 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-2024-22192",
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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": "2024-01-08T04:59:27.370Z",
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"datePublished": "2024-01-16T21:44:53.121Z",
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"dateUpdated": "2025-06-16T19:46:20.983Z"
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},
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"containers": {
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"cna": {
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"title": "Ursa CL-Signatures Revocation allows verifiers to generate unique identifiers for holders",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-327",
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"lang": "en",
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"description": "CWE-327: Use of a Broken or Risky Cryptographic Algorithm",
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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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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
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"version": "3.1"
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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/hyperledger-archives/ursa/security/advisories/GHSA-6698-mhxx-r84g",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/hyperledger-archives/ursa/security/advisories/GHSA-6698-mhxx-r84g"
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}
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],
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"affected": [
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{
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"vendor": "hyperledger-archives",
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"product": "ursa",
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"versions": [
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{
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"version": "<= 0.3.7",
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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": "2024-01-16T21:44:53.121Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Ursa is a cryptographic library for use with blockchains. The revocation scheme that is part of the Ursa CL-Signatures implementations has a flaw that could impact the privacy guarantees defined by the AnonCreds verifiable credential model. Notably, a malicious verifier may be able to generate a unique identifier for a holder providing a verifiable presentation that includes a Non-Revocation proof. The impact of the flaw is that a malicious verifier may be able to determine a unique identifier for a holder presenting a Non-Revocation proof. Ursa has moved to end-of-life status and no fix is expected."
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}
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],
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"source": {
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"advisory": "GHSA-6698-mhxx-r84g",
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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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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-01T22:35:34.928Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"name": "https://github.com/hyperledger-archives/ursa/security/advisories/GHSA-6698-mhxx-r84g",
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/hyperledger-archives/ursa/security/advisories/GHSA-6698-mhxx-r84g"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-02-14T19:57:42.792215Z",
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"id": "CVE-2024-22192",
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"options": [
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{
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"Exploitation": "none"
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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": "2025-06-16T19:46:20.983Z"
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}
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}
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]
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}
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} |