DEBIAN-CVE-2011-1924

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Source
https://security-tracker.debian.org/tracker/CVE-2011-1924
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1924.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2011-1924
Upstream
Published
2011-06-14T17:55:05Z
Modified
2026-09-14T06:47:22Z
Summary
[none]
Details

Buffer overflow in the policy_summarize function in or/policies.c in Tor before 0.2.1.30 allows remote attackers to cause a denial of service (directory authority crash) via a crafted policy that triggers creation of a long port list.

References

Affected packages

Debian:12 / tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.2.1.30-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1924.json"

Debian:13 / tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.2.1.30-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1924.json"

Debian:14 / tor

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.2.1.30-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1924.json"