DEBIAN-CVE-2020-27153

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2020-27153
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-27153.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-27153
Upstream
Published
2020-10-15T03:15:12Z
Modified
2025-09-19T06:10:29Z
Summary
[none]
Details

In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant disconnect MGMT event.

References

Affected packages

Debian:11 / bluez

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.55-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / bluez

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.55-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / bluez

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.55-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / bluez

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.55-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}