DEBIAN-CVE-2011-0542

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Source
https://security-tracker.debian.org/tracker/CVE-2011-0542
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-0542.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2011-0542
Upstream
Published
2011-09-02T23:55:02.273Z
Modified
2025-11-14T03:05:45.375893Z
Summary
[none]
Details

fusermount in fuse 2.8.5 and earlier does not perform a chdir to / before performing a mount or umount, which allows local users to unmount arbitrary directories via unspecified vectors.

References

Affected packages

Debian:11 / fuse

Package

Name
fuse
Purl
pkg:deb/debian/fuse?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.5-1

Ecosystem specific 

{
    "urgency": "low"
}

Debian:12 / fuse

Package

Name
fuse
Purl
pkg:deb/debian/fuse?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.5-1

Ecosystem specific 

{
    "urgency": "low"
}

Debian:13 / fuse

Package

Name
fuse
Purl
pkg:deb/debian/fuse?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.5-1

Ecosystem specific 

{
    "urgency": "low"
}

Debian:14 / fuse

Package

Name
fuse
Purl
pkg:deb/debian/fuse?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.5-1

Ecosystem specific 

{
    "urgency": "low"
}