DEBIAN-CVE-2011-0493

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Source
https://security-tracker.debian.org/tracker/CVE-2011-0493
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-0493.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2011-0493
Upstream
Downstream
Published
2011-01-19T12:00:21Z
Modified
2026-09-14T06:47:20Z
Summary
[none]
Details

Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha might allow remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors related to malformed router caches and improper handling of integer values.

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
0.2.1.29-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-0493.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
0.2.1.29-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-0493.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
0.2.1.29-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-0493.json"