DEBIAN-CVE-2012-3547

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Source
https://security-tracker.debian.org/tracker/CVE-2012-3547
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2012-3547.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2012-3547
Upstream
Published
2012-09-18T17:55:07Z
Modified
2025-09-19T06:03:45Z
Summary
[none]
Details

Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate.

References

Affected packages

Debian:11 / freeradius

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.12+dfsg-1.1

Ecosystem specific 

{
    "urgency": "medium"
}

Debian:12 / freeradius

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.12+dfsg-1.1

Ecosystem specific 

{
    "urgency": "medium"
}

Debian:13 / freeradius

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.12+dfsg-1.1

Ecosystem specific 

{
    "urgency": "medium"
}

Debian:14 / freeradius

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.12+dfsg-1.1

Ecosystem specific 

{
    "urgency": "medium"
}