CVE-2024-32462

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Source
https://cve.org/CVERecord?id=CVE-2024-32462
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-32462.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-32462
Aliases
  • GHSA-phv6-cpc2-2fgj
Downstream
CLSA (1)
DEBIAN (1)
MGASA (1)
OESA (1)
openSUSE (2)
RHSA (9)
RLSA (2)
SUSE (10)
UBUNTU (1)
Related
ALSA (2)
openSUSE (2)
SUSE (10)
Published
2024-04-18T18:11:27Z
Modified
2026-08-12T15:15:57Z
Severity
  • 8.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
Summary
Flatpak vulnerable to a sandbox escape via RequestBackground portal due to bad argument parsing
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-88"
    ],
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References

Affected packages

Git / github.com/flatpak/flatpak

Affected ranges

Type
GIT
Repo
https://github.com/flatpak/flatpak
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
627e42b5e2648feccd8c8fda0a129f7215998899
Introduced
0cfd72442dd7301b0699725e25eb0552da3b5e98
Fixed
e7264e28ad3ede9439960c82cbdb59772080a579
Introduced
488038eed44c7edf334d1e28085975d96ce2bdcc
Fixed
3344a7a72ff2e3e728e31c846fff42bda14429dd
Introduced
e084a4f14befc27d08094baba8cc8f714d7e417d
Fixed
925c80f913d69e7ca424428823e1431c4ffb0deb
Fixed
72016e3fce8fcbeab707daf4f1a02b931fcc004d
Fixed
81abe2a37d363f5099c3d0bdcd0caad6efc5bf97
Fixed
b7c1a558e58aaeb1d007d29529bbb270dc4ff11e
Fixed
bbab7ed1e672356d1a78b422462b210e8e875931
Database specific
Show details 
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        {
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        {
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        {
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        },
        {
            "introduced":  "1.15.0"
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        {
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    "source":  [
        "CPE_RANGE",
        "REFERENCES"
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}

Affected versions

0.*
0.1
0.10.0
0.10.1
0.10.2
0.11.1
0.11.2
0.11.3
0.11.4
0.11.5
0.11.6
0.11.7
0.11.8
0.11.8.1
0.11.8.2
0.11.8.3
0.2
0.2.1
0.3
0.3.1
0.3.2
0.3.3
0.3.4
0.3.5
0.3.6
0.4.0
0.4.1
0.4.10
0.4.11
0.4.12
0.4.13
0.4.2
0.4.2.1
0.4.3
0.4.4
0.4.5
0.4.6
0.4.7
0.4.8
0.4.9
0.5.0
0.5.1
0.5.2
0.6.0
0.6.1
0.6.10
0.6.11
0.6.12
0.6.13
0.6.14
0.6.2
0.6.3
0.6.4
0.6.5
0.6.6
0.6.7
0.6.8
0.6.9
0.8.0
0.8.1
0.9.1
0.9.10
0.9.11
0.9.12
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9
0.9.98
0.9.98.1
0.9.98.2
0.9.99
0.99.1
0.99.2
0.99.3
1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.1.0
1.1.1
1.1.2
1.1.3
1.10.0
1.10.1
1.10.2
1.10.3
1.10.4
1.10.5
1.10.6
1.10.7
1.10.8
1.12.0
1.12.1
1.12.2
1.12.3
1.12.4
1.12.5
1.12.6
1.12.7
1.12.8
1.14.0
1.14.1
1.14.2
1.14.3
1.14.4
1.14.5
1.15.0
1.15.1
1.15.2
1.15.3
1.15.4
1.15.6
1.15.7
1.2.0
1.2.1
1.3.0
1.3.1
1.3.2
1.3.3
1.3.4
1.4.0
1.5.0
1.5.1
1.5.2
1.6.0
1.6.1
1.6.2
1.7.1
1.7.2
1.7.3
1.8.0
1.9.1
1.9.2
1.9.3

Database specific

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vanir_signatures_modified 
"2026-08-12T15:15:57Z"