176 lines
7.2 KiB
JSON
176 lines
7.2 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-2026-111664",
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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": "2026-10-16T14:31:16.778Z",
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"datePublished": "2026-10-16T17:39:27.588Z",
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"dateUpdated": "2026-10-21T20:58:29.603Z"
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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": "2026-10-16T17:39:27.588Z"
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},
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"datePublic": "2026-10-15T00:00:00.000Z",
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"title": "Safing Portmaster before 2.2.5 Unauthenticated Forced Downgrade via /api/v1/updates/from-url",
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"descriptions": [
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{
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"lang": "en",
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"value": "Safing Portmaster before 2.2.5 contains a missing authorization vulnerability that allows unprivileged local processes to force updates by calling the POST /api/v1/updates/from-url endpoint registered with api.PermitAnyone. Attackers can supply an attacker-controlled index URL that bypasses version checks and auto-apply settings, installing older Safing-signed releases carrying previously fixed vulnerabilities."
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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": "Missing Authentication for Critical Function",
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"cweId": "CWE-306",
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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": "safing",
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"product": "portmaster",
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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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"lessThan": "2.2.5",
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"status": "affected",
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"versionType": "custom"
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}
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],
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"packageURL": "pkg:github/safing/portmaster",
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"repo": "https://github.com/safing/portmaster"
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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:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 4.8,
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"baseSeverity": "MEDIUM"
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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:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "LOW",
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"baseScore": 4.4,
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"baseSeverity": "MEDIUM"
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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/safing/portmaster/issues/2292",
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"tags": [
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"issue-tracking"
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]
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},
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{
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"url": "https://github.com/safing/portmaster/blob/v2.2.3/service/core/api.go#L145-L159",
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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/safing/portmaster/commit/f943e1eaf98f45bc48490bf288e1d63c04929ae0",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://github.com/safing/portmaster/releases/tag/v2.2.5",
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"tags": [
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"release-notes"
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],
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"name": "portmaster v2.2.5 Release Notes"
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},
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{
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"name": "VulnCheck Advisory: Safing Portmaster before 2.2.5 Unauthenticated Forced Downgrade via /api/v1/updates/from-url",
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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/safing-portmaster-before-2.2.5-unauthenticated-forced-downgrade-via-api-v1-updates-from-url"
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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": "George Chen",
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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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"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": "2026-10-21T20:58:18.438956Z",
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"id": "CVE-2026-111664",
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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": "2026-10-21T20:58:29.603Z"
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}
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}
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]
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}
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} |