CVE-2008-4099

Public Exploit

Description

PyDNS (aka python-dns) before 2.3.1-4 in Debian GNU/Linux does not use random source ports or transaction IDs for DNS requests, which makes it easier for remote attackers to spoof DNS responses, a different vulnerability than CVE-2008-1447.

Category

6.4
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.72% Top 30%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://packages.debian.org/changelogs/pool/main/p/python-dns/python-dns_2.3.3-1/changelog
http://www.openwall.com/lists/oss-security/2008/09/11/1 mailing list
http://www.openwall.com/lists/oss-security/2008/09/16/4 mailing list
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=490217 exploit

Frequently Asked Questions

What is the severity of CVE-2008-4099?
CVE-2008-4099 has been scored as a medium severity vulnerability.
How to fix CVE-2008-4099?
To fix CVE-2008-4099, 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-2008-4099 being actively exploited in the wild?
It is possible that CVE-2008-4099 is being exploited or will be exploited in a near future based on public information. 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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