132 lines
5.2 KiB
JSON
132 lines
5.2 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-2026-33129",
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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": "2026-03-17T20:35:49.927Z",
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"datePublished": "2026-03-20T09:41:21.933Z",
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"dateUpdated": "2026-03-20T19:33:49.871Z"
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},
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"containers": {
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"cna": {
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"title": "h3 has an observable timing discrepancy in basic auth utils",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-208",
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"lang": "en",
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"description": "CWE-208: Observable Timing Discrepancy",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.9,
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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": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/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/h3js/h3/security/advisories/GHSA-26f5-8h2x-34xh",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/h3js/h3/security/advisories/GHSA-26f5-8h2x-34xh"
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},
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{
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"name": "https://github.com/h3js/h3/pull/1283",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/h3js/h3/pull/1283"
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},
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{
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"name": "https://github.com/h3js/h3/releases/tag/v2.0.1-rc.9",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/h3js/h3/releases/tag/v2.0.1-rc.9"
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}
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],
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"affected": [
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{
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"vendor": "h3js",
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"product": "h3",
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"versions": [
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{
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"version": ">= 2.0.1-beta.0, < 2.0.1-rc.9",
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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": "2026-03-20T09:41:21.933Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "H3 is a minimal H(TTP) framework. Versions 2.0.1-beta.0 through 2.0.0-rc.8 contain a Timing Side-Channel vulnerability in the requireBasicAuth function due to the use of unsafe string comparison (!==). This allows an attacker to deduce the valid password character-by-character by measuring the server's response time, effectively bypassing password complexity protections. This issue is fixed in version 2.0.1-rc.9."
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}
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],
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"source": {
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"advisory": "GHSA-26f5-8h2x-34xh",
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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": "2026-03-20T19:33:14.795855Z",
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"id": "CVE-2026-33129",
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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": "2026-03-20T19:33:49.871Z"
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}
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}
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]
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}
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} |