10

CVE-2000-1221: debian debian_linux

CVSS: 10.0v2.0HighModified
AliasesDEBIAN-CVE-2000-1221
Published 21-04-2005Last modified 08-08-2024
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Vulnerability summary

CVE-2000-1221 is a high (CVSS 10.0) vulnerability in debian debian_linux. EPSS estimates a 16.73% chance of exploitation in the next 30 days, higher than 97% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
90/100
0100
Critical · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
16.73%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 21-04-2005
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

16.73%

Chance of exploitation in the next 30 days

Percentile

97%

Versus all other CVEs

30-day change

0.00 pp

From 16.73% on 19-09-2026

19-09-202619-10-2026
EPSS score
16.73%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databaseremoteunixVerified

    RedHat 6.1 / IRIX 6.5.18 - 'lpd' Command Execution

    Maturity: weaponized

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Debian2 products
Redhat1 product
  • linux4.1 | 4.2 | 5.0 | 5.2 | 6.0 | 6.1
Sgi1 product
  • irix6.5 | 6.5.1 | 6.5.2 | 6.5.3 | 6.5.4 | 6.5.5 | 6.5.6 | 6.5.7 | 6.5.8 | 6.5.9 | 6.5.10 | 6.5.11 | 6.5.12 | 6.5.13 | 6.5.14f | 6.5.14m | 6.5.15f | 6.5.15m | 6.5.16f | 6.5.16m | 6.5.17f | 6.5.17m | 6.5.18f | 6.5.18m

3 vendors · 4 products

References

8 links