{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "The LPRng print spooler, as shipped in Red Hat Linux 7.x, accepts all\nremote print jobs by default.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "With its default configuration, LPRng will accept job submissions from\nany host, which is not appropriate in a workstation environment.  We\nare grateful to Matthew Caron for pointing out this configuration\nproblem.\n\nThe Common Vulnerabilities and Exposures project (cve.mitre.org) has\nassigned the name CAN-2002-0378 to this issue.\n\nThe updated packages from this advisory change the job submission\npolicy (in /etc/lpd.perms) so that jobs from remote hosts are refused\nby default.\n\nThose running print servers may want to adjust this policy as\nappropriate, for example to give access to certain hosts or subnets.\nFor details on how to do this see the lpd.perms(5) man page.\n\nSince Red Hat Linux 7.1, default installations include ipchains rules\nblocking remote access to the print spooler IP port; as a result those\ninstallations already reject remote job submissions.  However, Red Hat\nLinux 7 machines and any machine upgraded to a later release (as \nopposed to\nhaving been freshly installed) will not have ipchains rules in place\nby default.\n\nIMPORTANT: There are special instructions for installing this update at\nthe end of the \"Solution\" section below.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2002:089",
        "url": "https://access.redhat.com/errata/RHSA-2002:089"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2002/rhsa-2002_089.json"
      }
    ],
    "title": "Red Hat Security Advisory: : Relaxed LPRng job submission policy",
    "tracking": {
      "current_release_date": "2024-11-21T22:22:04+00:00",
      "generator": {
        "date": "2024-11-21T22:22:04+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2002:089",
      "initial_release_date": "2002-06-10T20:29:00+00:00",
      "revision_history": [
        {
          "date": "2002-06-10T20:29:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2002-05-16T00:00:00+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-21T22:22:04+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Linux 7.0",
                "product": {
                  "name": "Red Hat Linux 7.0",
                  "product_id": "Red Hat Linux 7.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:linux:7.0"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Linux 7.1",
                "product": {
                  "name": "Red Hat Linux 7.1",
                  "product_id": "Red Hat Linux 7.1",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:linux:7.1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Linux 7.2",
                "product": {
                  "name": "Red Hat Linux 7.2",
                  "product_id": "Red Hat Linux 7.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:linux:7.2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Linux 7.3",
                "product": {
                  "name": "Red Hat Linux 7.3",
                  "product_id": "Red Hat Linux 7.3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:linux:7.3"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2002-0378",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1616765"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The default configuration of LPRng print spooler in Red Hat Linux 7.0 through 7.3, Mandrake 8.1 and 8.2, and other operating systems, accepts print jobs from arbitrary remote hosts.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.0",
          "Red Hat Linux 7.1",
          "Red Hat Linux 7.2",
          "Red Hat Linux 7.3"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2002-0378"
        },
        {
          "category": "external",
          "summary": "RHBZ#1616765",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616765"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2002-0378",
          "url": "https://www.cve.org/CVERecord?id=CVE-2002-0378"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2002-0378",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2002-0378"
        }
      ],
      "release_date": "2002-06-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2002-06-10T20:29:00+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nTo update all RPMs for your particular architecture, run:\n\nrpm -Fvh [filenames]\n\nwhere [filenames] is a list of the RPMs you wish to upgrade.  Only \nthose\nRPMs which are currently installed will be updated.  Those RPMs which \nare\nnot installed but included in the list will not be updated.  Note that \nyou\ncan also use wildcards (*.rpm) if your current directory *only* \ncontains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network.  \nMany\npeople find this an easier way to apply updates.  To use Red Hat \nNetwork,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the \nappropriate\nRPMs being upgraded on your system.\n\nAfter upgrading, you should check that the new configuration file is\nactivated. To  do this, type the following command:\n\ngrep \"X NOT SERVER\" /etc/lpd.perms\n\nIf this commad returns no output, you will need to put the new\nconfiguration file in place by typing:\n\nmv /etc/lpd.perms.rpmnew /etc/lpd.perms",
          "product_ids": [
            "Red Hat Linux 7.0",
            "Red Hat Linux 7.1",
            "Red Hat Linux 7.2",
            "Red Hat Linux 7.3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2002:089"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    }
  ]
}