DEBIAN-CVE-2012-4419

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Source
https://security-tracker.debian.org/tracker/CVE-2012-4419
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-4419.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2012-4419
Upstream
Published
2012-09-14T18:55:04Z
Modified
2025-09-25T00:26:38.980357Z
Summary
[none]
Details

The comparetoraddrtoaddr_policy function in or/policies.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.21-rc, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a zero-valued port field that is not properly handled during policy comparison.

References

Affected packages

Debian:11 / tor

Package

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

Affected ranges

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / tor

Package

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

Affected ranges

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / tor

Package

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

Affected ranges

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / tor

Package

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

Affected ranges

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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}