Vulnerability Description
GNU adns 1.4 and earlier uses a fixed source port and sequential transaction IDs for DNS requests, which makes it easier for remote attackers to spoof DNS responses, a different vulnerability than CVE-2008-1447. NOTE: the vendor reports that this is intended behavior and is compatible with the product's intended role in a trusted environment.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Adns | <= 1.4 |
Related Weaknesses (CWE)
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=492698
- http://www.openwall.com/lists/oss-security/2008/09/11/1
- http://www.openwall.com/lists/oss-security/2008/09/16/4
- https://www.exploit-db.com/exploits/6197
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=492698
- http://www.openwall.com/lists/oss-security/2008/09/11/1
- http://www.openwall.com/lists/oss-security/2008/09/16/4
- https://www.exploit-db.com/exploits/6197
FAQ
What is CVE-2008-4100?
CVE-2008-4100 is a vulnerability with a CVSS score of 6.4 (MEDIUM). GNU adns 1.4 and earlier uses a fixed source port and sequential transaction IDs for DNS requests, which makes it easier for remote attackers to spoof DNS responses, a different vulnerability than CVE...
How severe is CVE-2008-4100?
CVE-2008-4100 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2008-4100?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Adns.