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CVE-2008-5398

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration...

9.3 HighFix available

CVE-2008-5398 is a high vulnerability (CVSS 9.3) in Tor, published December 9, 2008. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.04%, the 81st percentile. Fixed in tor 0.2.0.32-1.

Severity
9.3 HighCVSS 2.0, NVD
Exploit chance
2.04%EPSS, 81st percentile
Exploitation
None knownNot on CISA’s or ENISA’s lists
Fixed in
0.2.0.32-1tor +2 more

Description

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

Exploit likelihood

2.04%Up 0.9 points since Feb 4, 2022
90%50%10%1%

Affected products

Affected packages

Affected packages
PackageAffectedFixed
tor
Debian:12
before 0.2.0.32-1
0.2.0.32-1
tor
Debian:13
before 0.2.0.32-1
0.2.0.32-1
tor
Debian:14
before 0.2.0.32-1
0.2.0.32-1

What each source reports

NVD Score used9.3

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

Record
CVE-2008-5398
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-264
Updated
2026-11-02
CVE ListNo score

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

Record
CVE-2008-5398
Updated
2026-11-02
EUVDEUVD-2008-5375No score

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

Record
EUVD-2008-5375
Updated
2026-11-03
GitHub AdvisoriesGHSA-55x8-g885-q727No score

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration...

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

Record
GHSA-55x8-g885-q727
Updated
2026-11-02
OSVNo score

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

Record
CVE-2008-5398
Updated
2026-11-02
OSVDEBIAN-CVE-2008-5398No score

Tor before 0.2.0.32 does not properly process the ClientDNSRejectInternalAddresses configuration option in situations where an exit relay issues a policy-based refusal of a stream, which allows remote exit relays to have an unknown impact by mapping an internal IP address to the destination hostname of a refused stream.

Record
DEBIAN-CVE-2008-5398
Updated
2026-11-02

History

History
RecordedChangedSources
facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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