145 lines
6.1 KiB
JSON
145 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-2026-48978",
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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": "2026-05-26T23:26:07.974Z",
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"datePublished": "2026-07-17T19:34:53.690Z",
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"dateUpdated": "2026-07-21T02:06:49.654Z"
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},
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"containers": {
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"cna": {
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"title": "oras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokens",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-918",
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"lang": "en",
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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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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-319",
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"lang": "en",
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"description": "CWE-319: Cleartext Transmission of Sensitive Information",
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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": "HIGH",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "ACTIVE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 2.1,
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"baseSeverity": "LOW",
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"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/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/oras-project/oras-go/security/advisories/GHSA-xf85-363p-868w",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/oras-project/oras-go/security/advisories/GHSA-xf85-363p-868w"
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},
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{
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"name": "https://github.com/oras-project/oras-go/commit/7a9f4b0b9558821b0422152ebe21ae56930fe764",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/oras-project/oras-go/commit/7a9f4b0b9558821b0422152ebe21ae56930fe764"
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},
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{
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"name": "https://github.com/oras-project/oras-go/releases/tag/v2.6.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/oras-project/oras-go/releases/tag/v2.6.1"
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}
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],
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"affected": [
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{
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"vendor": "oras-project",
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"product": "oras-go",
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"versions": [
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{
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"version": "< 2.6.1",
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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": "2026-07-17T19:34:53.690Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, auth.Client follows the realm URL from a registry's WWW-Authenticate: Bearer challenge without validating the scheme or host, allowing a malicious or compromised registry to cause SSRF to internal networks such as http://169.254.169.254/, http://10.0.0.x/, and http://127.0.0.1/, or to downgrade a registry contacted over https:// to an http:// token endpoint in registry/remote/auth/client.go through Client.Do(), Client.fetchBearerToken(), fetchDistributionToken, and fetchOAuth2Token. This issue is fixed in version 2.6.1."
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}
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],
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"source": {
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"advisory": "GHSA-xf85-363p-868w",
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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": "2026-07-21T02:06:39.340086Z",
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"id": "CVE-2026-48978",
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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": "2026-07-21T02:06:49.654Z"
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}
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}
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]
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}
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} |