rhsa-2003_368
Vulnerability from csaf_redhat
Published
2003-12-19 18:10
Modified
2024-11-21 22:52
Summary
Red Hat Security Advisory: Updated IA64 kernel packages address security vulnerabilities, bugfixes

Notes

Topic
Updated kernel packages that address several security vulnerabilites, fix a number of bugs, and update various drivers are now available.
Details
The Linux kernel handles the basic functions of the operating system. A flaw in bounds checking in the do_brk() function in the Linux kernel versions 2.4.22 and previous can allow a local attacker to gain root privileges. This issue is known to be exploitable; an exploit (for x86 architectures) has been seen in the wild that takes advantage of this vulnerability. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0961 to this issue. The execve system call in Linux 2.4.x records the file descriptor of the executable process in the file table of the calling process, which allows local users to gain read access to restricted file descriptors. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0476 to this issue. A hangcheck timer (which is used to detect system hangs or pauses) has been added. In addition, a number of drivers have been updated: - e1000 5.2.20-k1 - cmpci 5.64 - aic7xxx 6.2.36 - aic79xx 1.3.10 - ips 6.10.52 - cciss 2.4.50 - fusion 2.05.05+ All users of IA64 systems should upgrade to these errata packages, which contain patches to the 2.4.18 kernel addressing these issues.
Terms of Use
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.


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{
  "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": "Updated kernel packages that address several security vulnerabilites, fix a\nnumber of bugs, and update various drivers are now available.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA flaw in bounds checking in the do_brk() function in the Linux kernel\nversions 2.4.22 and previous can allow a local attacker to gain root\nprivileges. This issue is known to be exploitable; an exploit (for x86\narchitectures) has been seen in the wild that takes advantage of this\nvulnerability. The Common Vulnerabilities and Exposures project\n(cve.mitre.org) has assigned the name CAN-2003-0961 to this issue.\n\nThe execve system call in Linux 2.4.x records the file descriptor of the\nexecutable process in the file table of the calling process, which allows\nlocal users to gain read access to restricted file descriptors.  The Common\nVulnerabilities and Exposures project (cve.mitre.org) has assigned the name\nCAN-2003-0476 to this issue.\n\nA hangcheck timer (which is used to detect system hangs or pauses) has been\nadded.\n\nIn addition, a number of drivers have been updated:\n\n- e1000 5.2.20-k1\n- cmpci 5.64\n- aic7xxx 6.2.36\n- aic79xx 1.3.10\n- ips 6.10.52\n- cciss 2.4.50\n- fusion 2.05.05+\n\nAll users of IA64 systems should upgrade to these errata packages, which\ncontain patches to the 2.4.18 kernel addressing these issues.",
        "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-2003:368",
        "url": "https://access.redhat.com/errata/RHSA-2003:368"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "71514",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=71514"
      },
      {
        "category": "external",
        "summary": "107718",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=107718"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_368.json"
      }
    ],
    "title": "Red Hat Security Advisory: Updated IA64 kernel packages address security vulnerabilities, bugfixes",
    "tracking": {
      "current_release_date": "2024-11-21T22:52:30+00:00",
      "generator": {
        "date": "2024-11-21T22:52:30+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2003:368",
      "initial_release_date": "2003-12-19T18:10:00+00:00",
      "revision_history": [
        {
          "date": "2003-12-19T18:10:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2003-12-19T00:00:00+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-21T22:52:30+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
                "product": {
                  "name": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
                  "product_id": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:2.1::as"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Linux Advanced Workstation 2.1",
                "product": {
                  "name": "Red Hat Linux Advanced Workstation 2.1",
                  "product_id": "Red Hat Linux Advanced Workstation 2.1",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:2.1::aw"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2003-0476",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617043"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The execve system call in Linux 2.4.x records the file descriptor of the executable process in the file table of the calling process, which allows local users to gain read access to restricted file descriptors.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
          "Red Hat Linux Advanced Workstation 2.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0476"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617043",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617043"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0476",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0476"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0476",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0476"
        }
      ],
      "release_date": "2003-06-27T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-12-19T18:10:00+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 those\nRPMs which are currently installed will be updated.  Those RPMs which are\nnot installed but included in the list will not be updated.  Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network.  Many\npeople find this an easier way to apply updates.  To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.\n\nIf up2date fails to connect to Red Hat Network due to SSL\nCertificate Errors, you need to install a version of the\nup2date client with an updated certificate.  The latest version of\nup2date is available from the Red Hat FTP site and may also be\ndownloaded directly from the RHN website:\n\nhttps://rhn.redhat.com/help/latest-up2date.pxt",
          "product_ids": [
            "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
            "Red Hat Linux Advanced Workstation 2.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:368"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2003-0961",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617104"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Integer overflow in the do_brk function for the brk system call in Linux kernel 2.4.22 and earlier allows local users to gain root privileges.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
          "Red Hat Linux Advanced Workstation 2.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0961"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617104",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617104"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0961",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0961"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0961",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0961"
        }
      ],
      "release_date": "2003-12-01T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-12-19T18:10:00+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 those\nRPMs which are currently installed will be updated.  Those RPMs which are\nnot installed but included in the list will not be updated.  Note that you\ncan also use wildcards (*.rpm) if your current directory *only* contains the\ndesired RPMs.\n\nPlease note that this update is also available via Red Hat Network.  Many\npeople find this an easier way to apply updates.  To use Red Hat Network,\nlaunch the Red Hat Update Agent with the following command:\n\nup2date\n\nThis will start an interactive process that will result in the appropriate\nRPMs being upgraded on your system.\n\nIf up2date fails to connect to Red Hat Network due to SSL\nCertificate Errors, you need to install a version of the\nup2date client with an updated certificate.  The latest version of\nup2date is available from the Red Hat FTP site and may also be\ndownloaded directly from the RHN website:\n\nhttps://rhn.redhat.com/help/latest-up2date.pxt",
          "product_ids": [
            "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
            "Red Hat Linux Advanced Workstation 2.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:368"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    }
  ]
}


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