CVE-2009-2426

Description

The connection_edge_process_relay_cell_not_open function in src/or/relay.c in Tor 0.2.x before 0.2.0.35 and 0.1.x before 0.1.2.8-beta allows exit relays to have an unspecified impact by causing controllers to accept DNS responses that redirect to an internal IP address via unknown vectors. NOTE: some of these details are obtained from third party information.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.70% Top 30%

Vendor Advisory secunia.com Vendor Advisory vupen.com

Affected: n/a n/a

References

Link	Tags
http://secunia.com/advisories/35546	third party advisory vendor advisory
http://archives.seul.org/or/announce/Jun-2009/msg00000.html	mailing list patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/51377	vdb entry
http://www.vupen.com/english/advisories/2009/1716	vdb entry patch vendor advisory
http://www.securityfocus.com/bid/35505	vdb entry patch
http://www.osvdb.org/55341	vdb entry patch

Frequently Asked Questions

What is the severity of CVE-2009-2426?: CVE-2009-2426 has been scored as a medium severity vulnerability.
How to fix CVE-2009-2426?: To fix CVE-2009-2426, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2009-2426 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2009-2426 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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