191 lines
7.7 KiB
JSON
191 lines
7.7 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-2026-78122",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-08-22T22:56:18.102Z",
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"datePublished": "2026-08-22T23:06:32.896Z",
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"dateUpdated": "2026-09-24T14:19:41.384Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-09-24T14:19:41.384Z"
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},
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"datePublic": "2026-08-15T00:00:00.000Z",
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"title": "docker-socket-proxy through 0.5.0 Insufficient Access Control Granularity Exposes Container Filesystems",
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"descriptions": [
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{
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"lang": "en",
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"value": "docker-socket-proxy fails to properly gate read endpoints in the /containers Docker API namespace when the CONTAINERS environment variable is set. Attackers can use GET requests to /containers/{id}/archive, /containers/{id}/export, /containers/{id}/logs, and /containers/{id}/top to read arbitrary files and download entire container filesystems as tar archives."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Insufficient Granularity of Access Control",
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"cweId": "CWE-1220",
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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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"affected": [
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{
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"vendor": "Tecnativa",
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"product": "docker-socket-proxy",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:docker/tecnativa/docker-socket-proxy",
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"collectionURL": "https://hub.docker.com/r/tecnativa/docker-socket-proxy",
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"versions": [
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{
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"version": "0",
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"lessThanOrEqual": "0.5.0",
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"status": "affected",
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"versionType": "semver"
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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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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
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"attackVector": "ADJACENT",
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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": "HIGH",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "HIGH",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.3,
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"baseSeverity": "HIGH"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 7.4,
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"baseSeverity": "HIGH"
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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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"url": "https://github.com/Tecnativa/docker-socket-proxy/issues/182",
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"tags": [
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"issue-tracking"
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],
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"name": "GitHub Issue #182"
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},
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{
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"url": "https://github.com/Tecnativa/docker-socket-proxy",
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"tags": [
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"product"
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]
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},
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{
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"url": "https://github.com/Tecnativa/docker-socket-proxy/blob/v0.5.0/haproxy.cfg#L49-L61",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/Tecnativa/docker-socket-proxy/pull/183",
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"tags": [
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"issue-tracking",
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"patch"
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]
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},
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{
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"url": "https://gist.github.com/nedlir/e4f52f88a757f02c67db1fd5dd70d732",
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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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"name": "VulnCheck Advisory: docker-socket-proxy through 0.5.0 Insufficient Access Control Granularity Exposes Container Filesystems",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/docker-socket-proxy-through-insufficient-access-control-granularity-exposes-container-filesystems"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "nedlir",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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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/Tecnativa/docker-socket-proxy/issues/182",
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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": "2026-08-26T17:55:36.477479Z",
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"id": "CVE-2026-78122",
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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": "2026-08-26T17:55:57.621Z"
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}
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}
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]
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}
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} |