{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-32462","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-04-12T19:41:51.164Z","datePublished":"2024-04-18T18:11:27.680Z","dateUpdated":"2025-12-16T18:13:22.363Z"},"containers":{"cna":{"title":"Flatpak vulnerable to a sandbox escape via RequestBackground portal due to bad argument parsing","problemTypes":[{"descriptions":[{"cweId":"CWE-88","lang":"en","description":"CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":8.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj","tags":["x_refsource_CONFIRM"],"url":"https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj"},{"name":"https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d","tags":["x_refsource_MISC"],"url":"https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d"},{"name":"https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97","tags":["x_refsource_MISC"],"url":"https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97"},{"name":"https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e","tags":["x_refsource_MISC"],"url":"https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e"},{"name":"https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931","tags":["x_refsource_MISC"],"url":"https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFNSCFJVMAQK5AF55JBN7OSJP3CREDBD/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IB6VQAF5S2YOBULDHPUKPOEIKONOP5KO/"},{"url":"http://www.openwall.com/lists/oss-security/2024/04/18/5"}],"affected":[{"vendor":"flatpak","product":"flatpak","versions":[{"version":"< 1.10.9","status":"affected"},{"version":">= 1.12.0, < 1.12.9","status":"affected"},{"version":">= 1.14.0, < 1.14.6","status":"affected"},{"version":">= 1.15.0, < 1.15.8","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-05-01T18:07:39.466Z"},"descriptions":[{"lang":"en","value":"Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. in versions before 1.10.9, 1.12.9, 1.14.6, and 1.15.8, a malicious or compromised Flatpak app could execute arbitrary code outside its sandbox. Normally, the `--command` argument of `flatpak run` expects to be given a command to run in the specified Flatpak app, optionally along with some arguments. However it is possible to instead pass `bwrap` arguments to `--command=`, such as `--bind`. It's possible to pass an arbitrary `commandline` to the portal interface `org.freedesktop.portal.Background.RequestBackground` from within a Flatpak app. When this is converted into a `--command` and arguments, it achieves the same effect of passing arguments directly to `bwrap`, and thus can be used for a sandbox escape. The solution is to pass the `--` argument to `bwrap`, which makes it stop processing options. This has been supported since bubblewrap 0.3.0. All supported versions of Flatpak require at least that version of bubblewrap. xdg-desktop-portal version 1.18.4 will mitigate this vulnerability by only allowing Flatpak apps to create .desktop files for commands that do not start with --. The vulnerability is patched in 1.15.8, 1.10.9, 1.12.9, and 1.14.6."}],"source":{"advisory":"GHSA-phv6-cpc2-2fgj","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-32462","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-04-20T04:00:12.336436Z"}}}],"affected":[{"cpes":["cpe:2.3:a:flatpak:flatpak:*:*:*:*:*:*:*:*"],"vendor":"flatpak","product":"flatpak","versions":[{"status":"affected","version":"1.15.0","lessThan":"1.15.8","versionType":"semver"}],"defaultStatus":"unknown"}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-16T18:13:22.363Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T02:13:39.161Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/flatpak/flatpak/security/advisories/GHSA-phv6-cpc2-2fgj"},{"name":"https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/flatpak/flatpak/commit/72016e3fce8fcbeab707daf4f1a02b931fcc004d"},{"name":"https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/flatpak/flatpak/commit/81abe2a37d363f5099c3d0bdcd0caad6efc5bf97"},{"name":"https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/flatpak/flatpak/commit/b7c1a558e58aaeb1d007d29529bbb270dc4ff11e"},{"name":"https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/flatpak/flatpak/commit/bbab7ed1e672356d1a78b422462b210e8e875931"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZFNSCFJVMAQK5AF55JBN7OSJP3CREDBD/","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IB6VQAF5S2YOBULDHPUKPOEIKONOP5KO/","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/04/18/5","tags":["x_transferred"]}]}]}}