144 lines
6.1 KiB
JSON
144 lines
6.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-22699",
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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": "2026-01-08T19:23:09.856Z",
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"datePublished": "2026-01-10T05:17:22.818Z",
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"dateUpdated": "2026-01-12T14:59:18.634Z"
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},
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"containers": {
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"cna": {
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"title": "RustCrypto SM2-PKE has Unchecked AffinePoint Decoding (unwrap) in decrypt()",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-20",
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"lang": "en",
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"description": "CWE-20: Improper Input Validation",
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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": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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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/RustCrypto/elliptic-curves/security/advisories/GHSA-78p6-6878-8mj6",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/RustCrypto/elliptic-curves/security/advisories/GHSA-78p6-6878-8mj6"
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},
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{
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"name": "https://github.com/RustCrypto/elliptic-curves/pull/1602",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/RustCrypto/elliptic-curves/pull/1602"
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},
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{
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"name": "https://github.com/RustCrypto/elliptic-curves/commit/085b7bee647029bd189e1375203418205006bcab",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/RustCrypto/elliptic-curves/commit/085b7bee647029bd189e1375203418205006bcab"
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}
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],
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"affected": [
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{
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"vendor": "RustCrypto",
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"product": "elliptic-curves",
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"versions": [
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{
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"version": "= 0.14.0-pre.0",
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"status": "affected"
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},
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{
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"version": "= 0.14.0-rc.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": "2026-01-10T05:17:22.818Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography (ECC) support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a denial-of-service vulnerability exists in the SM2 PKE decryption path where an invalid elliptic-curve point (C1) is decoded and the resulting value is unwrapped without checking. Specifically, AffinePoint::from_encoded_point(&encoded_c1) may return a None/CtOption::None when the supplied coordinates are syntactically valid but do not lie on the SM2 curve. The calling code previously used .unwrap(), causing a panic when presented with such input. This issue has been patched via commit 085b7be."
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}
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],
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"source": {
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"advisory": "GHSA-78p6-6878-8mj6",
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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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"references": [
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{
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"url": "https://github.com/RustCrypto/elliptic-curves/security/advisories/GHSA-78p6-6878-8mj6",
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"tags": [
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"exploit"
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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": "2026-01-12T14:59:15.477126Z",
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"id": "CVE-2026-22699",
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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": "yes"
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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": "2026-01-12T14:59:18.634Z"
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}
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}
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]
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}
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} |