CVE-2008-5398

9.3 HIGH 2% exploit odds Fix listed Other

What it is

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.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds: 2.0% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2008-12-09 00:30 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:59 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 2.0% in the next 30 days (EPSS).
Severity: 9.3 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2008-12-09 00:30 UTC
Last modified: 2026-06-16 22:59 UTC
Exploit probability: 2.0% · EPSS, next 30 days
Weakness: CWE-264
Record status: Modified

Affected

Tor ≤ 0.1.2.31
Tor 0.0.2
Tor 0.0.2_pre13
Tor 0.0.2_pre14
Tor 0.0.2_pre15
Tor 0.0.2_pre16
Tor 0.0.2_pre17
Tor 0.0.2_pre18

Attack profile CVSS 2.0 · 9.3

Attack vector: Network
Complexity: Medium
Authentication: None
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Raw vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2008-5398.md and follow it. Check whether this project is affected by CVE-2008-5398. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

· More options · Status badge

Download Square Reddit

Fix and advisories

References

NVD record · CVE.org record