137 lines
5.5 KiB
JSON
137 lines
5.5 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-2026-73802",
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"assignerOrgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
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"state": "PUBLISHED",
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"assignerShortName": "Gitea",
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"dateReserved": "2026-08-13T16:50:59.169Z",
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"datePublished": "2026-10-14T14:37:55.141Z",
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"dateUpdated": "2026-10-18T13:34:49.826Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
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"shortName": "Gitea",
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"dateUpdated": "2026-10-14T14:37:55.141Z"
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},
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"title": "Gitea Runner host isolation bypass through container options",
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"descriptions": [
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{
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"lang": "en",
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"value": "Gitea Runner passes workflow-controlled container options into Docker job container configuration while privileged mode is disabled. Host namespace settings, expanded capabilities, and security profile overrides can remain effective despite Privileged being forced false. A workflow author able to run jobs on an affected Docker-backed runner can use these options to access host namespaces and execute commands as root on the runner host, bypassing the intended container isolation."
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}
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],
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"affected": [
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{
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"vendor": "Gitea",
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"product": "Gitea Runner",
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"packageName": "gitea.com/gitea/runner",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"lessThan": "3.0.0",
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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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"references": [
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{
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"url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-x4q3-gcj3-m6cf",
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"name": "GitHub Security Advisory GHSA-x4q3-gcj3-m6cf",
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"tags": [
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"vendor-advisory"
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]
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},
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{
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"url": "https://blog.gitea.com/release-of-runner-3.0.0/",
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"name": "Gitea Runner 3.0.0 release announcement",
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"tags": [
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"release-notes"
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]
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},
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{
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"url": "https://gitea.com/gitea/runner/releases/tag/v3.0.0",
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"name": "gitea/runner v3.0.0 release",
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"tags": [
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"release-notes"
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]
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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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"type": "CWE",
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"cweId": "CWE-269",
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"description": "CWE-269: Improper Privilege Management"
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}
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]
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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": "https://github.com/sn0x-sharma",
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"type": "reporter"
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}
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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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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 8.8,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2026-10-18T13:34:45.738812Z",
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"id": "CVE-2026-73802",
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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": "total"
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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": "2026-10-18T13:34:49.826Z"
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}
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}
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]
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}
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} |