152 lines
6.4 KiB
JSON
152 lines
6.4 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-2026-42274",
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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": "2026-04-26T11:53:27.707Z",
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"datePublished": "2026-05-08T03:43:41.597Z",
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"dateUpdated": "2026-05-11T18:20:15.059Z"
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},
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"containers": {
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"cna": {
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"title": "Heimdall: Authorization bypass via path normalization mismatch",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-35",
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"lang": "en",
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"description": "CWE-35: Path Traversal: '.../...//'",
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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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"descriptions": [
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{
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"cweId": "CWE-436",
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"lang": "en",
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"description": "CWE-436: Interpretation Conflict",
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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": "NETWORK",
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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": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "HIGH",
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"subIntegrityImpact": "HIGH",
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"subAvailabilityImpact": "NONE",
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"baseScore": 7.8,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/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/dadrus/heimdall/security/advisories/GHSA-3q34-rx83-r6mq",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/dadrus/heimdall/security/advisories/GHSA-3q34-rx83-r6mq"
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},
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{
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"name": "https://github.com/dadrus/heimdall/pull/3209",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/dadrus/heimdall/pull/3209"
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},
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{
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"name": "https://github.com/dadrus/heimdall/commit/b5dfa484b7a8c2ce6d8691c026f9da867719947a",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/dadrus/heimdall/commit/b5dfa484b7a8c2ce6d8691c026f9da867719947a"
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},
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{
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"name": "https://github.com/dadrus/heimdall/releases/tag/v0.17.14",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/dadrus/heimdall/releases/tag/v0.17.14"
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}
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],
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"affected": [
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{
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"vendor": "dadrus",
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"product": "heimdall",
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"versions": [
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{
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"version": "< 0.17.14",
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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": "2026-05-08T03:43:41.597Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Heimdall is a cloud native Identity Aware Proxy and Access Control Decision service. Prior to version 0.17.14, Heimdall performs rule matching on the raw (non-normalized) request path, while downstream components may normalize dot-segments according to RFC 3986, Section 6.2.2.3. This discrepancy can result in heimdall authorizing a request for one path (e.g., /user/../admin, or URL-encoded variants such as /user/%2e%2e/admin or /user/%2e%2e%2fadmin. The latter would require the allow_encoded_slashes option to be set to on or no_decode.) while the downstream ultimately processes a different, normalized path (/admin). This issue has been patched in version 0.17.14."
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}
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],
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"source": {
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"advisory": "GHSA-3q34-rx83-r6mq",
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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": "2026-05-11T18:19:37.764124Z",
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"id": "CVE-2026-42274",
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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": "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": "2026-05-11T18:20:15.059Z"
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}
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}
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]
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}
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} |