Vulnerability Details : CVE-2000-1221
The line printer daemon (lpd) in the lpr package in multiple Linux operating systems authenticates by comparing the reverse-resolved hostname of the local machine to the hostname of the print server as returned by gethostname, which allows remote attackers to bypass intended access controls by modifying the DNS for the attacking IP.
Exploit prediction scoring system (EPSS) score for CVE-2000-1221
Probability of exploitation activity in the next 30 days: 2.29%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 88 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2000-1221
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
References for CVE-2000-1221
-
http://www.kb.cert.org/vuls/id/30308
US Government Resource
- http://www.securityfocus.com/bid/927
-
http://rhn.redhat.com/errata/RHSA-2000-002.html
- http://www.l0pht.com/advisories/lpd_advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/3840
- http://www.debian.org/security/2000/20000109
- http://www.atstake.com/research/advisories/2000/lpd_advisory.txt
- ftp://patches.sgi.com/support/free/security/advisories/20021104-01-P
Products affected by CVE-2000-1221
- cpe:2.3:o:sgi:irix:6.5:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.2:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.4:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.1:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.3:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.10:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.6:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.7:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.8:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.15f:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.15m:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.14f:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.14m:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.18f:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.18m:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.9:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.11:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.16f:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.16m:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.5:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.12:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.13:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.17f:*:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5.17m:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:2.1:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:linux:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:linux:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:linux:5.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:linux:5.2:*:i386:*:*:*:*:*
- cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:linux:6.1:*:i386:*:*:*:*:*