CVE-2007-2434

Description

Buffer overflow in asnsp.dll in Aventail Connect 4.1.2.13 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed DNS query.

10.0

CVSS

Severity: Critical

CVSS 2.0 •

EPSS 11.23% Top 10%

Affected: n/a n/a

References

Link	Tags
http://www.vupen.com/english/advisories/2007/1793	vdb entry
http://www.securityfocus.com/bid/23717	vdb entry
http://marc.info/?l=full-disclosure&m=117795069208458&w=2	mailing list
https://exchange.xforce.ibmcloud.com/vulnerabilities/33972	vdb entry

Frequently Asked Questions

What is the severity of CVE-2007-2434?: CVE-2007-2434 has been scored as a critical severity vulnerability.
How to fix CVE-2007-2434?: To fix CVE-2007-2434, 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-2007-2434 being actively exploited in the wild?: It is possible that CVE-2007-2434 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~11% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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