FKIE_CVE-2000-1221

Vulnerability from fkie_nvd - Published: 2000-01-08 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
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.
References
cve@mitre.orgftp://patches.sgi.com/support/free/security/advisories/20021104-01-PPatch
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2000-002.html
cve@mitre.orghttp://www.atstake.com/research/advisories/2000/lpd_advisory.txt
cve@mitre.orghttp://www.debian.org/security/2000/20000109Patch
cve@mitre.orghttp://www.kb.cert.org/vuls/id/30308US Government Resource
cve@mitre.orghttp://www.l0pht.com/advisories/lpd_advisory
cve@mitre.orghttp://www.securityfocus.com/bid/927
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/3840
af854a3a-2127-422b-91ae-364da2661108ftp://patches.sgi.com/support/free/security/advisories/20021104-01-PPatch
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2000-002.html
af854a3a-2127-422b-91ae-364da2661108http://www.atstake.com/research/advisories/2000/lpd_advisory.txt
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2000/20000109Patch
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/30308US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.l0pht.com/advisories/lpd_advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/927
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/3840
Impacted products
Vendor Product Version
sgi irix 6.5
sgi irix 6.5.1
sgi irix 6.5.2
sgi irix 6.5.3
sgi irix 6.5.4
sgi irix 6.5.5
sgi irix 6.5.6
sgi irix 6.5.7
sgi irix 6.5.8
sgi irix 6.5.9
sgi irix 6.5.10
sgi irix 6.5.11
sgi irix 6.5.12
sgi irix 6.5.13
sgi irix 6.5.14f
sgi irix 6.5.14m
sgi irix 6.5.15f
sgi irix 6.5.15m
sgi irix 6.5.16f
sgi irix 6.5.16m
sgi irix 6.5.17f
sgi irix 6.5.17m
sgi irix 6.5.18f
sgi irix 6.5.18m
debian debian_linux 2.1
redhat linux 4.1
redhat linux 4.2
redhat linux 5.0
redhat linux 5.2
redhat linux 6.0
redhat linux 6.1
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
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  "id": "CVE-2000-1221",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
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        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2000-01-08T05:00:00.000",
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  "vulnStatus": "Deferred",
  "weaknesses": [
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          "value": "NVD-CWE-Other"
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.