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[GHSA-2q4h-h5jp-942w] Firejail before 0.9.64.4 allows attackers to bypass... #1814

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[GHSA-2q4h-h5jp-942w] Firejail before 0.9.64.4 allows attackers to bypass... #1814

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38 changes: 35 additions & 3 deletions advisories/unreviewed/2022/05/GHSA-2q4h-h5jp-942w/GHSA-2q4h-h5jp-942w.json
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Original file line number Diff line number Diff line change
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{
"schema_version": "1.4.0",
"id": "GHSA-2q4h-h5jp-942w",
"modified": "2022-05-24T17:41:21Z",
"modified": "2023-01-29T05:05:37Z",
"published": "2022-05-24T17:41:21Z",
"aliases": [
"CVE-2021-26910"
],
"details": "Firejail before 0.9.64.4 allows attackers to bypass intended access restrictions because there is a TOCTOU race condition between a stat operation and an OverlayFS mount operation.",
"summary": "Firejail Privilege Escalation from outside of the sandbox (OverlayFS)",
"details": "Firejail before 0.9.64.4 allows attackers to bypass intended access restrictions because there is a TOCTOU race condition between a stat operation and an OverlayFS mount operation.\n\nAffected versions:\n\n* 0.9.64.2 and lower\n\nPatched versions:\n\n* 0.9.64.4\n* 0.9.66 and higher\n",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [

{
"package": {
"ecosystem": "Packagist",
"name": ""
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
]
}
],
"references": [
{
Expand All @@ -25,10 +41,26 @@
"type": "WEB",
"url": "https://github.com/netblue30/firejail/commit/97d8a03cad19501f017587cc4e47d8418273834b"
},
{
"type": "WEB",
"url": "https://github.com/netblue30/firejail/commit/fb9f2a5fb3ac1ebbb14302ecdf3c840b70b090da"
},
{
"type": "PACKAGE",
"url": "https://github.com/netblue30/firejail"
},
{
"type": "WEB",
"url": "https://github.com/netblue30/firejail/discussions/4178"
},
{
"type": "WEB",
"url": "https://github.com/netblue30/firejail/releases/tag/0.9.64.4"
},
{
"type": "WEB",
"url": "https://github.com/netblue30/firejail/releases/tag/0.9.66"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00015.html"
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