Vulnerability Description
ppp utility in FreeBSD 4.1.1 and earlier does not properly restrict access as specified by the "nat deny_incoming" command, which allows remote attackers to connect to the target system.
CVSS Score
7.5
HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | 3.5 |
References
- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:70.ppp-nat.asc
- http://www.osvdb.org/1655
- http://www.securityfocus.com/bid/1974PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5584
- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:70.ppp-nat.asc
- http://www.osvdb.org/1655
- http://www.securityfocus.com/bid/1974PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5584
FAQ
What is CVE-2000-1167?
CVE-2000-1167 is a vulnerability with a CVSS score of 7.5 (HIGH). ppp utility in FreeBSD 4.1.1 and earlier does not properly restrict access as specified by the "nat deny_incoming" command, which allows remote attackers to connect to the target system.
How severe is CVE-2000-1167?
CVE-2000-1167 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2000-1167?
Check the references section above for vendor advisories and patch information. Affected products include: Freebsd Freebsd.