402 lines
16 KiB
JSON
402 lines
16 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-2026-97023",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"state": "PUBLISHED",
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"assignerShortName": "redhat",
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"dateReserved": "2026-09-23T21:06:34.212Z",
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"datePublished": "2026-09-28T18:53:28.600Z",
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"dateUpdated": "2026-11-11T13:37:38.246Z"
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},
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"containers": {
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"cna": {
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"title": "Flatpak: flatpak: arbitrary file deletion in root context via path traversal in deploy directory export/bin",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "Important",
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},
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"type": "Red Hat severity rating"
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}
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},
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H",
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"version": "3.1"
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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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"lang": "en",
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"value": "A path traversal vulnerability in Flatpak's handling of the export/bin directory during app deployment allows a malicious Flatpak app to cause deletion of attacker-chosen files outside the deployment directory when the app is installed or upgraded. In system-wide installations, the deletion is performed as root."
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}
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"affected": [
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"version": "0:1.16.0-9.el10_2.6",
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"lessThan": "*",
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"versionType": "rpm",
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"cpe:/o:redhat:enterprise_linux:10.2"
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"version": "0:1.12.9-9.el8_10",
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{
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"version": "0:1.12.7-5.el9_2.7",
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"vendor": "Red Hat",
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"references": [
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:89849",
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"name": "RHSA-2026:89849",
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"vendor-advisory",
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"tags": [
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"vendor-advisory",
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"x_refsource_REDHAT"
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"vendor-advisory",
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"x_refsource_REDHAT"
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]
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},
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"url": "https://access.redhat.com/errata/RHSA-2026:95062",
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"vendor-advisory",
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"x_refsource_REDHAT"
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"url": "https://access.redhat.com/errata/RHSA-2026:95063",
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"url": "https://access.redhat.com/errata/RHSA-2026:95064",
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"name": "RHSA-2026:95064",
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"vendor-advisory",
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:98490",
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{
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"url": "https://access.redhat.com/errata/RHSA-2026:98595",
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"name": "RHSA-2026:98595",
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"tags": [
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"vendor-advisory",
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]
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2542606",
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"name": "RHBZ#2542606",
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"tags": [
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"issue-tracking",
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"x_refsource_REDHAT"
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},
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{
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"url": "https://github.com/flatpak/flatpak/security/advisories/GHSA-5p67-xh8x-rq54"
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}
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],
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"datePublic": "2026-09-28T13:29:04.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-61",
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"description": "UNIX Symbolic Link (Symlink) Following",
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"lang": "en",
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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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"x_redhatCweChain": "CWE-61: UNIX Symbolic Link (Symlink) Following",
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"workarounds": [
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{
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"lang": "en",
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"value": "Avoid installing Flatpak apps from non-trusted publishers, particularly in system-wide deployments."
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}
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],
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"timeline": [
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{
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"lang": "en",
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"time": "2026-09-21T00:00:00.000Z",
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"value": "Reported to Red Hat."
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"lang": "en",
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"time": "2026-09-28T13:29:04.000Z",
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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": "Red Hat would like to thank Sebastian Wick for reporting this issue."
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}
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],
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"id": "CVE-2026-97023",
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"options": [
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{
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"Exploitation": "none"
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"Technical Impact": "partial"
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