VulnerabilityModified
CVE-2000-1167
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.
HIGH 7.5EPSS 1.63%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.63% probability · 75th percentile
- CISA KEV
- Not listed
- Affected
- freebsd/freebsd
- Source
- cve@mitre.org
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/1974Patch, Vendor 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/1974Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5584
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.