cvelistv5 - cve-2003-0127

CVE-2003-0127 (GCVE-0-2003-0127)

Vulnerability from cvelistv5 – Published: 2003-03-18 05:00 – Updated: 2024-08-08 01:43

Summary

The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

RHSA-2003:145

Vulnerability from csaf_redhat - Published: 2003-05-27 18:52 - Updated: 2025-11-21 17:26

Summary

Red Hat Security Advisory: Updated kernel fixes security vulnerabilities and updates drivers

Notes

Topic

These updated kernel packages address security vulnerabilites, including a potential data corruption scenario. In addition, a number of drivers have been updated, bugs have been resolved, and support for the IBM x450 platform and the Madison processor have been added.

Details

The Linux kernel handles the basic functions of the operating system. A ptrace-related vulnerability has been discovered that could allow a local user to gain elevated (root) privileges without authorization. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0127 to this issue. A flaw has been discovered that could potentially lead to data corruption. The scenario only occurs while performing memory mapped file I/O, where the file is simultaneously unlinked and the corresponding file blocks reallocated. Furthermore, the memory mapped must be to a partial page at the end of a file on an ext3 file system. As such, Red Hat considers this scenario unlikely. A flaw has been found in several hash table implementations in the kernel networking code. A remote attacker could send packets with carefully chosen, forged source addresses in such a way as to make every routing cache entry get hashed into the same hash chain. The result would be that the kernel would use a disproportionate amount of processor time to deal with new packets, resulting in a remote denial of service attack. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0244 to this issue. In addition, the following drivers have been updated to the version indicated: - e1000: 4.4.19-k1 - e100: 2.1.29-k2 - ips: 6.00.26 - qla2100, qla2200, qla2300: v6.04.01 - tg3 driver to 1.4c - cciss driver to 2.4.44 - mpt fusion: 2.05.00 - aic7xxx to 6.2.32 - aic79xx to 1.3.6 If the system is configured to use alternate drivers, we recommend applying the kudzu errata RHEA-2003:132 prior to updating the kernel. The updated kernel also adds support for the IBM x450 platform and the Madison processor, and incorporates improved support for the hugetlb file system. This file system makes efficient use of the large page size support that the Itanium architecture provides. All users should upgrade to these errata packages, which address these issues.

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.

JSON

To clipboard

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      "text": "Important"
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    "lang": "en",
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        "category": "summary",
        "text": "These updated kernel packages address security vulnerabilites, including a\npotential data corruption scenario.  In addition, a number of drivers have\nbeen updated, bugs have been resolved, and support for the IBM x450 platform\nand the Madison processor have been added.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA ptrace-related vulnerability has been discovered that could allow a local\nuser to gain elevated (root) privileges without authorization.  The Common\nVulnerabilities and Exposures project (cve.mitre.org) has assigned the name\nCAN-2003-0127 to this issue.\n\nA flaw has been discovered that could potentially lead to data corruption.\n The scenario only occurs while performing memory mapped file I/O, where\nthe file is simultaneously unlinked and the corresponding file blocks\nreallocated.  Furthermore, the memory mapped must be to a partial page at\nthe end of a file on an ext3 file system.  As such, Red Hat considers this\nscenario unlikely.\n\nA flaw has been found in several hash table implementations in the kernel\nnetworking code. A remote attacker could send packets with carefully\nchosen, forged source addresses in such a way as to make every routing\ncache entry get hashed into the same hash chain. The result would be that\nthe kernel would use a disproportionate amount of processor time to deal\nwith new packets, resulting in a remote denial of service attack. The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe name CAN-2003-0244 to this issue.\n\nIn addition, the following drivers have been updated to the version indicated:\n\n- e1000: 4.4.19-k1\n- e100: 2.1.29-k2\n- ips: 6.00.26\n- qla2100, qla2200, qla2300: v6.04.01\n- tg3 driver to 1.4c\n- cciss driver to 2.4.44\n- mpt fusion: 2.05.00\n- aic7xxx to 6.2.32\n- aic79xx to 1.3.6\n\nIf the system is configured to use alternate drivers, we recommend applying\nthe kudzu errata RHEA-2003:132 prior to updating the kernel.\n\nThe updated kernel also adds support for the IBM x450 platform and the\nMadison processor, and incorporates improved support for the hugetlb file\nsystem.  This file system makes efficient use of the large page size\nsupport that the Itanium architecture provides.   \n\nAll users should upgrade to these errata packages, which address these issues.",
        "title": "Details"
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      {
        "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.",
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          "title": "Vulnerability description"
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      "notes": [
        {
          "category": "description",
          "text": "The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.",
          "title": "Vulnerability description"
        },
        {
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      "release_date": "2003-04-05T00:00:00+00:00",
      "remediations": [
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          "date": "2003-05-27T18:52:00+00:00",
          "details": "Release notes, driver notes, and driver disks for this update are available\nat the following URL:\n\nhttp://www.redhat.com/support/errata/rhel/\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied, especially the additional\npackages from RHSA-2002:205 and RHSA-2002:206 respectively.\n\nThe procedure for upgrading the kernel manually is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
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RHSA-2003_103

Vulnerability from csaf_redhat - Published: 2003-03-21 08:53 - Updated: 2024-11-21 22:42

Summary

Red Hat Security Advisory: kernel security update

Notes

Topic

Updated kernel packages are now available that fix a ptrace-related vulnerability which can lead to elevated (root) privileges.

Details

The Linux kernel handles the basic functions of the operating system. A vulnerability has been found in version 2.4.18 of the kernel. This vulnerability allows a local user to gain elevated (root) privileges without authorization. All users should upgrade to these errata packages, which contain patches to fix the vulnerability.

JSON

To clipboard

{
  "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 are now available that fix a ptrace-related\nvulnerability which can lead to elevated (root) privileges.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\nA vulnerability has been found in version 2.4.18 of the kernel.  \n\nThis vulnerability allows a local user to gain elevated (root) privileges\nwithout authorization.  \n\nAll users should upgrade to these errata packages, which contain patches to\nfix the vulnerability.",
        "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"
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          "title": "Vulnerability description"
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        }
      ],
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      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-03-21T08:53:00+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nThe procedure for upgrading the kernel manually is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
            "Red Hat Enterprise Linux ES version 2.1",
            "Red Hat Enterprise Linux WS version 2.1"
          ],
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            "category": "none"
          },
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        }
      ],
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        {
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          "details": "Important"
        }
      ],
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    }
  ]
}

RHSA-2003_098

Vulnerability from csaf_redhat - Published: 2003-03-17 16:11 - Updated: 2024-11-21 22:42

Summary

Red Hat Security Advisory: : Updated 2.4 kernel fixes vulnerability

Notes

Topic

Updated kernel packages for Red Hat Linux 7.1, 7.2, 7.3, and 8.0 are now available. These packages fix a ptrace-related vulnerability that can lead to elevated (root) privileges. [Updated 30 March 2003] Updated kernel packages for Red Hat Linux 7.2 ia64 have been added. [Updated 28 May 2003] Replacement kernel packages for Red Hat Linux 7.2 ia64 have been added; the previous packages did not contain the fix for the ptrace vulnerability.

Details

The Linux kernel handles the basic functions of the operating system. A vulnerability has been found in version 2.4.18 of the kernel. This vulnerability makes it possible for local users to gain elevated (root) privileges without authorization. This advisory includes updates for Red Hat Linux 7.1, 7.2, 7.3, and 8.0. All users of Red Hat Linux 7.1, 7.2, 7.3, and 8.0 should upgrade to these errata packages, which contain patches to fix the vulnerability.

JSON

To clipboard

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    "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 for Red Hat Linux 7.1, 7.2, 7.3, and 8.0 are now\navailable.  These packages fix a ptrace-related vulnerability that can\nlead to elevated (root) privileges.\n\n[Updated 30 March 2003]\nUpdated kernel packages for Red Hat Linux 7.2 ia64 have been added.\n\n[Updated 28 May 2003]\nReplacement kernel packages for Red Hat Linux 7.2 ia64 have been added; the\nprevious packages did not contain the fix for the ptrace vulnerability.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA vulnerability has been found in version 2.4.18 of the kernel.  This\nvulnerability makes it possible for local users to gain elevated (root)\nprivileges without authorization.  This advisory includes updates for\nRed Hat Linux 7.1, 7.2, 7.3, and 8.0.\n\nAll users of Red Hat Linux 7.1, 7.2, 7.3, and 8.0 should upgrade to\nthese errata packages, which contain patches to fix the vulnerability.",
        "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-2003:098",
        "url": "https://access.redhat.com/errata/RHSA-2003:098"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_098.json"
      }
    ],
    "title": "Red Hat Security Advisory: : Updated 2.4 kernel fixes vulnerability",
    "tracking": {
      "current_release_date": "2024-11-21T22:42:21+00:00",
      "generator": {
        "date": "2024-11-21T22:42:21+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2003:098",
      "initial_release_date": "2003-03-17T16:11:00+00:00",
      "revision_history": [
        {
          "date": "2003-03-17T16:11:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2003-03-17T00:00:00+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-21T22:42:21+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Linux 7.1",
                "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_name",
                "name": "Red Hat Linux 8.0",
                "product": {
                  "name": "Red Hat Linux 8.0",
                  "product_id": "Red Hat Linux 8.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:linux:8.0"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2003-0127",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1616970"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1",
          "Red Hat Linux 7.2",
          "Red Hat Linux 7.3",
          "Red Hat Linux 8.0"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "RHBZ#1616970",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616970"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0127",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127"
        }
      ],
      "release_date": "2003-03-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-03-17T16:11:00+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied, especially the additional\npackages from RHSA-2002:205 and RHSA-2002:206.\n\nThe procedure for upgrading the kernel manually is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1",
            "Red Hat Linux 7.2",
            "Red Hat Linux 7.3",
            "Red Hat Linux 8.0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:098"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    }
  ]
}

RHSA-2003_145

Vulnerability from csaf_redhat - Published: 2003-05-27 18:52 - Updated: 2024-11-21 22:44

Summary

Red Hat Security Advisory: Updated kernel fixes security vulnerabilities and updates drivers

Notes

Topic

Details

JSON

To clipboard

{
  "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": "These updated kernel packages address security vulnerabilites, including a\npotential data corruption scenario.  In addition, a number of drivers have\nbeen updated, bugs have been resolved, and support for the IBM x450 platform\nand the Madison processor have been added.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA ptrace-related vulnerability has been discovered that could allow a local\nuser to gain elevated (root) privileges without authorization.  The Common\nVulnerabilities and Exposures project (cve.mitre.org) has assigned the name\nCAN-2003-0127 to this issue.\n\nA flaw has been discovered that could potentially lead to data corruption.\n The scenario only occurs while performing memory mapped file I/O, where\nthe file is simultaneously unlinked and the corresponding file blocks\nreallocated.  Furthermore, the memory mapped must be to a partial page at\nthe end of a file on an ext3 file system.  As such, Red Hat considers this\nscenario unlikely.\n\nA flaw has been found in several hash table implementations in the kernel\nnetworking code. A remote attacker could send packets with carefully\nchosen, forged source addresses in such a way as to make every routing\ncache entry get hashed into the same hash chain. The result would be that\nthe kernel would use a disproportionate amount of processor time to deal\nwith new packets, resulting in a remote denial of service attack. The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe name CAN-2003-0244 to this issue.\n\nIn addition, the following drivers have been updated to the version indicated:\n\n- e1000: 4.4.19-k1\n- e100: 2.1.29-k2\n- ips: 6.00.26\n- qla2100, qla2200, qla2300: v6.04.01\n- tg3 driver to 1.4c\n- cciss driver to 2.4.44\n- mpt fusion: 2.05.00\n- aic7xxx to 6.2.32\n- aic79xx to 1.3.6\n\nIf the system is configured to use alternate drivers, we recommend applying\nthe kudzu errata RHEA-2003:132 prior to updating the kernel.\n\nThe updated kernel also adds support for the IBM x450 platform and the\nMadison processor, and incorporates improved support for the hugetlb file\nsystem.  This file system makes efficient use of the large page size\nsupport that the Itanium architecture provides.   \n\nAll users should upgrade to these errata packages, which address 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-2003:145",
        "url": "https://access.redhat.com/errata/RHSA-2003:145"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_145.json"
      }
    ],
    "title": "Red Hat Security Advisory: Updated kernel fixes security vulnerabilities and updates drivers",
    "tracking": {
      "current_release_date": "2024-11-21T22:44:49+00:00",
      "generator": {
        "date": "2024-11-21T22:44:49+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2003:145",
      "initial_release_date": "2003-05-27T18:52:00+00:00",
      "revision_history": [
        {
          "date": "2003-05-27T18:52:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2003-05-27T00:00:00+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-21T22:44:49+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-2003-0127",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1616970"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
          "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-2003-0127"
        },
        {
          "category": "external",
          "summary": "RHBZ#1616970",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616970"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0127",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127"
        }
      ],
      "release_date": "2003-03-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-05-27T18:52:00+00:00",
          "details": "Release notes, driver notes, and driver disks for this update are available\nat the following URL:\n\nhttp://www.redhat.com/support/errata/rhel/\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied, especially the additional\npackages from RHSA-2002:205 and RHSA-2002:206 respectively.\n\nThe procedure for upgrading the kernel manually is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "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-2003:145"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2003-0244",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617005"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.",
          "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-2003-0244"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617005",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617005"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0244",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0244"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0244",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0244"
        }
      ],
      "release_date": "2003-04-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-05-27T18:52:00+00:00",
          "details": "Release notes, driver notes, and driver disks for this update are available\nat the following URL:\n\nhttp://www.redhat.com/support/errata/rhel/\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied, especially the additional\npackages from RHSA-2002:205 and RHSA-2002:206 respectively.\n\nThe procedure for upgrading the kernel manually is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "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-2003:145"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    }
  ]
}

RHSA-2003_088

Vulnerability from csaf_redhat - Published: 2003-03-20 08:56 - Updated: 2024-11-21 22:42

Summary

Red Hat Security Advisory: : New kernel 2.2 packages fix vulnerabilities

Notes

Topic

Updated kernel packages for Red Hat Linux 6.2 and 7.0 are now available that fix several security vulnerabilities.

Details

The Linux kernel handles the basic functions of the operating system. A bug in the kernel module loader code allows a local user to gain root privileges. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0127 to this issue. Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0001 to this issue. The Linux 2.2 kernel allows local users to cause a denial of service (crash) by using the mmap() function with a PROT_READ parameter to access non-readable memory pages through the /proc/pid/mem interface. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2002-1380 to this issue. All users of Red Hat Linux 6.2 and 7 should upgrade to these errata packages, which contain version 2.2.24 of the Linux kernel with patches and are not vulnerable to these issues.

JSON

To clipboard

{
  "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 for Red Hat Linux 6.2 and 7.0 are now available\nthat fix several security vulnerabilities.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA bug in the kernel module loader code allows a local user to gain root \nprivileges. The Common Vulnerabilities and Exposures project\n(cve.mitre.org) has assigned the name CAN-2003-0127 to this issue.\n\nMultiple ethernet Network Interface Card (NIC) device drivers do not pad\nframes with null bytes, which allows remote attackers to obtain information\nfrom previous packets or kernel memory by using malformed packets.  The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe name CAN-2003-0001 to this issue.\n\nThe Linux 2.2 kernel allows local users to cause a denial of service\n(crash) by using the mmap() function with a PROT_READ parameter to access\nnon-readable memory pages through the /proc/pid/mem interface.  The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe name CAN-2002-1380 to this issue.\n\nAll users of Red Hat Linux 6.2 and 7 should upgrade to these errata\npackages, which contain version 2.2.24 of the Linux kernel with patches and\nare not vulnerable to 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-2003:088",
        "url": "https://access.redhat.com/errata/RHSA-2003:088"
      },
      {
        "category": "external",
        "summary": "http://www.atstake.com/research/advisories/2003/a010603-1.txt",
        "url": "http://www.atstake.com/research/advisories/2003/a010603-1.txt"
      },
      {
        "category": "external",
        "summary": "http://marc.theaimsgroup.com/?l=bugtraq\u0026m=104033054204316",
        "url": "http://marc.theaimsgroup.com/?l=bugtraq\u0026m=104033054204316"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_088.json"
      }
    ],
    "title": "Red Hat Security Advisory: : New kernel 2.2 packages fix vulnerabilities",
    "tracking": {
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                  }
                }
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          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
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          "url": "https://www.cve.org/CVERecord?id=CVE-2002-1380"
        },
        {
          "category": "external",
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2002-1380"
        }
      ],
      "release_date": "2002-12-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-03-20T08:56:00+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nThe procedure for upgrading the kernel is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/kernel-upgrade.html\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network.  Many\npeople find this to be an easier way to apply updates.  To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
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            "Red Hat Linux 7.0"
          ],
          "restart_required": {
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          },
          "url": "https://access.redhat.com/errata/RHSA-2003:088"
        }
      ],
      "title": "security flaw"
    },
    {
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      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
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      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1616933"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets, as demonstrated by Etherleak.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cisco: information leak in ethernet frames.",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 6.2",
          "Red Hat Linux 7.0"
        ]
      },
      "references": [
        {
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0001"
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          "summary": "RHBZ#1616933",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616933"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0001",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0001"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0001",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0001"
        }
      ],
      "release_date": "2003-01-06T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-03-20T08:56:00+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nThe procedure for upgrading the kernel is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/kernel-upgrade.html\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network.  Many\npeople find this to be an easier way to apply updates.  To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
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            "Red Hat Linux 7.0"
          ],
          "restart_required": {
            "category": "none"
          },
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        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Linux 6.2",
            "Red Hat Linux 7.0"
          ]
        }
      ],
      "threats": [
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          "details": "Important"
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      "title": "cisco: information leak in ethernet frames."
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      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1616970"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
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          "Red Hat Linux 7.0"
        ]
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "RHBZ#1616970",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616970"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0127",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127"
        }
      ],
      "release_date": "2003-03-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-03-20T08:56:00+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nThe procedure for upgrading the kernel is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/kernel-upgrade.html\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network.  Many\npeople find this to be an easier way to apply updates.  To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 6.2",
            "Red Hat Linux 7.0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:088"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    }
  ]
}

RHSA-2003:103

Vulnerability from csaf_redhat - Published: 2003-03-21 08:53 - Updated: 2025-11-21 17:25

Summary

Red Hat Security Advisory: kernel security update

Notes

Topic

Updated kernel packages are now available that fix a ptrace-related vulnerability which can lead to elevated (root) privileges.

Details

JSON

To clipboard

{
  "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": {
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        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
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        "text": "Updated kernel packages are now available that fix a ptrace-related\nvulnerability which can lead to elevated (root) privileges.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\nA vulnerability has been found in version 2.4.18 of the kernel.  \n\nThis vulnerability allows a local user to gain elevated (root) privileges\nwithout authorization.  \n\nAll users should upgrade to these errata packages, which contain patches to\nfix the vulnerability.",
        "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": {
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      "namespace": "https://www.redhat.com"
    },
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          "text": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
          "title": "Vulnerability description"
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          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nThe procedure for upgrading the kernel manually is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
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}

RHSA-2003_190

Vulnerability from csaf_redhat - Published: 2003-06-25 17:45 - Updated: 2024-11-21 22:47

Summary

Red Hat Security Advisory: : : : Updated 2.4 kernel for pSeries and iSeries fixes vulnerabilities

Notes

Topic

Updated kernel packages, based on the 2.4.18 kernel, are now available for Red Hat Linux 7.1 for iSeries and pSeries systems. Please see the NOTE at the end of the description for important information about booting the new kernel on your system.

Details

The Linux kernel handles the basic functions of the operating system. A number of security issues have been found which affect the version of the Linux kernel shipped for iSeries and pSeries systems: Al Viro found a security issue in the tty layer whereby any user could cause a kernel oops. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2002-0247 to this issue. Multiple Ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes. This allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0001 to this issue. The kernel module loader allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2003-0127 to this issue. A flaw has been found in several hash table implementations in the kernel networking code. A remote attacker could send packets with carefully chosen, forged source addresses in such a way as to make every routing cache entry get hashed into the same hash chain. The result would be that the kernel would use a disproportionate amount of processor time to deal with new packets, resulting in a remote denial of service attack. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CAN-2003-0244 and CAN-2003-0364 to these issues. NOTE: Installing the kernel RPMs will not automatically prepare the system to boot the new kernel. Refer to the following sections for the appropriate instructions to boot the new kernel on your machine. Preparing to boot the new kernel on iSeries: After the kernel RPM is installed, the new kernel image file is /boot/vmlinux. This is a link to the /boot/vmlinux-"version" file (where "version" is the new kernel's version-release). Use the installkernel.iSeries command to load the new kernel image into the "side" from which you want to boot. For instance, to boot from the C side, use the command: installkernel.iSeries C /boot/vmlinux Preparing to boot the new kernel on pSeries: After the kernel RPM is installed, the new kernel image file is /boot/vmlinux. This is a link to the /boot/vmlinux-"version" file (where "version" is the new kernel's version-release). Edit the /etc/yaboot.conf file to instruct YABOOT to boot the new kernel. Add a new stanza or change the existing stanza to point to the new kernel image file. The yaboot.conf man page has detailed information about the format of the yaboot configuration file.

JSON

To clipboard

{
  "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/"
      }
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    "lang": "en",
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        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA number of security issues have been found which affect the version of the\nLinux kernel shipped for iSeries and pSeries systems:\n\nAl Viro found a security issue in the tty layer whereby any user could\ncause a kernel oops. The Common Vulnerabilities and Exposures project\n(cve.mitre.org) has assigned the name CAN-2002-0247 to this issue.\n\nMultiple Ethernet Network Interface Card (NIC) device drivers do not pad\nframes with null bytes. This allows remote attackers to obtain information\nfrom previous packets or kernel memory by using malformed packets. The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe name CAN-2003-0001 to this issue.\n\nThe kernel module loader allows local users to gain root privileges by\nusing ptrace to attach to a child process that is spawned by the kernel.\nThe Common Vulnerabilities and Exposures project (cve.mitre.org) has\nassigned the name CAN-2003-0127 to this issue.\n\nA flaw has been found in several hash table implementations in the kernel\nnetworking code. A remote attacker could send packets with carefully\nchosen, forged source addresses in such a way as to make every routing\ncache entry get hashed into the same hash chain. The result would be that\nthe kernel would use a disproportionate amount of processor time to deal\nwith new packets, resulting in a remote denial of service attack. The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe names CAN-2003-0244 and CAN-2003-0364 to these issues.\n\nNOTE: Installing the kernel RPMs will not automatically prepare the system\nto boot the new kernel. Refer to the following sections for the appropriate\ninstructions to boot the new kernel on your machine.\n\nPreparing to boot the new kernel on iSeries:\n\nAfter the kernel RPM is installed, the new kernel image file is\n/boot/vmlinux. This is a link to the /boot/vmlinux-\"version\" file (where\n\"version\" is the new kernel\u0027s version-release).\n\nUse the installkernel.iSeries command to load the new kernel image into the\n\"side\" from which you want to boot. For instance, to boot from the C side,\nuse the command:\n\ninstallkernel.iSeries C /boot/vmlinux\n\nPreparing to boot the new kernel on pSeries:\n\nAfter the kernel RPM is installed, the new kernel image file is\n/boot/vmlinux. This is a link to the /boot/vmlinux-\"version\" file (where\n\"version\" is the new kernel\u0027s version-release).\n\nEdit the /etc/yaboot.conf file to instruct YABOOT to boot the new\nkernel. Add a new stanza or change the existing stanza to point to\nthe new kernel image file. The yaboot.conf man page has detailed\ninformation about the format of the yaboot configuration file.",
        "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-2003:190",
        "url": "https://access.redhat.com/errata/RHSA-2003:190"
      },
      {
        "category": "external",
        "summary": "79910",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=79910"
      },
      {
        "category": "external",
        "summary": "79911",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=79911"
      },
      {
        "category": "external",
        "summary": "79912",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=79912"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_190.json"
      }
    ],
    "title": "Red Hat Security Advisory: : : : Updated 2.4 kernel for pSeries and iSeries fixes vulnerabilities",
    "tracking": {
      "current_release_date": "2024-11-21T22:47:11+00:00",
      "generator": {
        "date": "2024-11-21T22:47:11+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2003:190",
      "initial_release_date": "2003-06-25T17:45:00+00:00",
      "revision_history": [
        {
          "date": "2003-06-25T17:45:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2003-06-25T00:00:00+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-21T22:47:11+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Linux 7.1",
                "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_family",
            "name": "Red Hat Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2003-0001",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2003-01-06T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1616933"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets, as demonstrated by Etherleak.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "cisco: information leak in ethernet frames.",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0001"
        },
        {
          "category": "external",
          "summary": "RHBZ#1616933",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616933"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0001",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0001"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0001",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0001"
        }
      ],
      "release_date": "2003-01-06T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-06-25T17:45:00+00:00",
          "details": "NOTE: Installing the kernel rpms does not automatically prepare the system\nto boot the new kernel. Refer to the Problem Description section for\nspecific instructions.\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Linux 7.1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "cisco: information leak in ethernet frames."
    },
    {
      "cve": "CVE-2003-0127",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1616970"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "RHBZ#1616970",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616970"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0127",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127"
        }
      ],
      "release_date": "2003-03-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-06-25T17:45:00+00:00",
          "details": "NOTE: Installing the kernel rpms does not automatically prepare the system\nto boot the new kernel. Refer to the Problem Description section for\nspecific instructions.\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2003-0244",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617005"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0244"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617005",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617005"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0244",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0244"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0244",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0244"
        }
      ],
      "release_date": "2003-04-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-06-25T17:45:00+00:00",
          "details": "NOTE: Installing the kernel rpms does not automatically prepare the system\nto boot the new kernel. Refer to the Problem Description section for\nspecific instructions.\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2003-0247",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617008"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Unknown vulnerability in the TTY layer of the Linux kernel 2.4 allows attackers to cause a denial of service (\"kernel oops\").",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0247"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617008",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617008"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0247",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0247"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0247",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0247"
        }
      ],
      "release_date": "2003-06-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-06-25T17:45:00+00:00",
          "details": "NOTE: Installing the kernel rpms does not automatically prepare the system\nto boot the new kernel. Refer to the Problem Description section for\nspecific instructions.\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2003-0364",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617022"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The TCP/IP fragment reassembly handling in the Linux kernel 2.4 allows remote attackers to cause a denial of service (CPU consumption) via certain packets that cause a large number of hash table collisions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0364"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617022",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617022"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0364",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0364"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0364",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0364"
        }
      ],
      "release_date": "2003-06-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-06-25T17:45:00+00:00",
          "details": "NOTE: Installing the kernel rpms does not automatically prepare the system\nto boot the new kernel. Refer to the Problem Description section for\nspecific instructions.\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    }
  ]
}

RHSA-2003:088

Vulnerability from csaf_redhat - Published: 2003-03-20 08:56 - Updated: 2025-11-21 17:25

Summary

Red Hat Security Advisory: : New kernel 2.2 packages fix vulnerabilities

Notes

Topic

Updated kernel packages for Red Hat Linux 6.2 and 7.0 are now available that fix several security vulnerabilities.

Details

JSON

To clipboard

{
  "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 for Red Hat Linux 6.2 and 7.0 are now available\nthat fix several security vulnerabilities.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA bug in the kernel module loader code allows a local user to gain root \nprivileges. The Common Vulnerabilities and Exposures project\n(cve.mitre.org) has assigned the name CAN-2003-0127 to this issue.\n\nMultiple ethernet Network Interface Card (NIC) device drivers do not pad\nframes with null bytes, which allows remote attackers to obtain information\nfrom previous packets or kernel memory by using malformed packets.  The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe name CAN-2003-0001 to this issue.\n\nThe Linux 2.2 kernel allows local users to cause a denial of service\n(crash) by using the mmap() function with a PROT_READ parameter to access\nnon-readable memory pages through the /proc/pid/mem interface.  The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe name CAN-2002-1380 to this issue.\n\nAll users of Red Hat Linux 6.2 and 7 should upgrade to these errata\npackages, which contain version 2.2.24 of the Linux kernel with patches and\nare not vulnerable to 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-2003:088",
        "url": "https://access.redhat.com/errata/RHSA-2003:088"
      },
      {
        "category": "external",
        "summary": "http://www.atstake.com/research/advisories/2003/a010603-1.txt",
        "url": "http://www.atstake.com/research/advisories/2003/a010603-1.txt"
      },
      {
        "category": "external",
        "summary": "http://marc.theaimsgroup.com/?l=bugtraq\u0026m=104033054204316",
        "url": "http://marc.theaimsgroup.com/?l=bugtraq\u0026m=104033054204316"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_088.json"
      }
    ],
    "title": "Red Hat Security Advisory: : New kernel 2.2 packages fix vulnerabilities",
    "tracking": {
      "current_release_date": "2025-11-21T17:25:45+00:00",
      "generator": {
        "date": "2025-11-21T17:25:45+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.12"
        }
      },
      "id": "RHSA-2003:088",
      "initial_release_date": "2003-03-20T08:56:00+00:00",
      "revision_history": [
        {
          "date": "2003-03-20T08:56:00+00:00",
          "number": "1",
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          "date": "2025-11-21T17:25:45+00:00",
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        }
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    }
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        }
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          "product_ids": [
            "Red Hat Linux 6.2",
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  ]
}

RHSA-2003:190

Vulnerability from csaf_redhat - Published: 2003-06-25 17:45 - Updated: 2025-11-21 17:26

Summary

Red Hat Security Advisory: : : : Updated 2.4 kernel for pSeries and iSeries fixes vulnerabilities

Notes

Topic

Details

JSON

To clipboard

{
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        "text": "Updated kernel packages, based on the 2.4.18 kernel, are now available for\nRed Hat Linux 7.1 for iSeries and pSeries systems.\n\nPlease see the NOTE at the end of the description for important information\nabout booting the new kernel on your system.",
        "title": "Topic"
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        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA number of security issues have been found which affect the version of the\nLinux kernel shipped for iSeries and pSeries systems:\n\nAl Viro found a security issue in the tty layer whereby any user could\ncause a kernel oops. The Common Vulnerabilities and Exposures project\n(cve.mitre.org) has assigned the name CAN-2002-0247 to this issue.\n\nMultiple Ethernet Network Interface Card (NIC) device drivers do not pad\nframes with null bytes. This allows remote attackers to obtain information\nfrom previous packets or kernel memory by using malformed packets. The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe name CAN-2003-0001 to this issue.\n\nThe kernel module loader allows local users to gain root privileges by\nusing ptrace to attach to a child process that is spawned by the kernel.\nThe Common Vulnerabilities and Exposures project (cve.mitre.org) has\nassigned the name CAN-2003-0127 to this issue.\n\nA flaw has been found in several hash table implementations in the kernel\nnetworking code. A remote attacker could send packets with carefully\nchosen, forged source addresses in such a way as to make every routing\ncache entry get hashed into the same hash chain. The result would be that\nthe kernel would use a disproportionate amount of processor time to deal\nwith new packets, resulting in a remote denial of service attack. The\nCommon Vulnerabilities and Exposures project (cve.mitre.org) has assigned\nthe names CAN-2003-0244 and CAN-2003-0364 to these issues.\n\nNOTE: Installing the kernel RPMs will not automatically prepare the system\nto boot the new kernel. Refer to the following sections for the appropriate\ninstructions to boot the new kernel on your machine.\n\nPreparing to boot the new kernel on iSeries:\n\nAfter the kernel RPM is installed, the new kernel image file is\n/boot/vmlinux. This is a link to the /boot/vmlinux-\"version\" file (where\n\"version\" is the new kernel\u0027s version-release).\n\nUse the installkernel.iSeries command to load the new kernel image into the\n\"side\" from which you want to boot. For instance, to boot from the C side,\nuse the command:\n\ninstallkernel.iSeries C /boot/vmlinux\n\nPreparing to boot the new kernel on pSeries:\n\nAfter the kernel RPM is installed, the new kernel image file is\n/boot/vmlinux. This is a link to the /boot/vmlinux-\"version\" file (where\n\"version\" is the new kernel\u0027s version-release).\n\nEdit the /etc/yaboot.conf file to instruct YABOOT to boot the new\nkernel. Add a new stanza or change the existing stanza to point to\nthe new kernel image file. The yaboot.conf man page has detailed\ninformation about the format of the yaboot configuration file.",
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          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
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            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
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            "privilegesRequired": "NONE",
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          "product_ids": [
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    },
    {
      "cve": "CVE-2003-0244",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617005"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0244"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617005",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617005"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0244",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0244"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0244",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0244"
        }
      ],
      "release_date": "2003-04-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-06-25T17:45:00+00:00",
          "details": "NOTE: Installing the kernel rpms does not automatically prepare the system\nto boot the new kernel. Refer to the Problem Description section for\nspecific instructions.\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2003-0247",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617008"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Unknown vulnerability in the TTY layer of the Linux kernel 2.4 allows attackers to cause a denial of service (\"kernel oops\").",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0247"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617008",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617008"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0247",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0247"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0247",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0247"
        }
      ],
      "release_date": "2003-06-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-06-25T17:45:00+00:00",
          "details": "NOTE: Installing the kernel rpms does not automatically prepare the system\nto boot the new kernel. Refer to the Problem Description section for\nspecific instructions.\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2003-0364",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617022"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The TCP/IP fragment reassembly handling in the Linux kernel 2.4 allows remote attackers to cause a denial of service (CPU consumption) via certain packets that cause a large number of hash table collisions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0364"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617022",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617022"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0364",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0364"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0364",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0364"
        }
      ],
      "release_date": "2003-06-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-06-25T17:45:00+00:00",
          "details": "NOTE: Installing the kernel rpms does not automatically prepare the system\nto boot the new kernel. Refer to the Problem Description section for\nspecific instructions.\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:190"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    }
  ]
}

RHSA-2003:098

Vulnerability from csaf_redhat - Published: 2003-03-17 16:11 - Updated: 2025-11-21 17:25

Summary

Red Hat Security Advisory: : Updated 2.4 kernel fixes vulnerability

Notes

Topic

Details

JSON

To clipboard

{
  "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 for Red Hat Linux 7.1, 7.2, 7.3, and 8.0 are now\navailable.  These packages fix a ptrace-related vulnerability that can\nlead to elevated (root) privileges.\n\n[Updated 30 March 2003]\nUpdated kernel packages for Red Hat Linux 7.2 ia64 have been added.\n\n[Updated 28 May 2003]\nReplacement kernel packages for Red Hat Linux 7.2 ia64 have been added; the\nprevious packages did not contain the fix for the ptrace vulnerability.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nA vulnerability has been found in version 2.4.18 of the kernel.  This\nvulnerability makes it possible for local users to gain elevated (root)\nprivileges without authorization.  This advisory includes updates for\nRed Hat Linux 7.1, 7.2, 7.3, and 8.0.\n\nAll users of Red Hat Linux 7.1, 7.2, 7.3, and 8.0 should upgrade to\nthese errata packages, which contain patches to fix the vulnerability.",
        "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-2003:098",
        "url": "https://access.redhat.com/errata/RHSA-2003:098"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_098.json"
      }
    ],
    "title": "Red Hat Security Advisory: : Updated 2.4 kernel fixes vulnerability",
    "tracking": {
      "current_release_date": "2025-11-21T17:25:50+00:00",
      "generator": {
        "date": "2025-11-21T17:25:50+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.12"
        }
      },
      "id": "RHSA-2003:098",
      "initial_release_date": "2003-03-17T16:11:00+00:00",
      "revision_history": [
        {
          "date": "2003-03-17T16:11:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2003-03-17T00:00:00+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2025-11-21T17:25:50+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Linux 7.1",
                "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_name",
                "name": "Red Hat Linux 8.0",
                "product": {
                  "name": "Red Hat Linux 8.0",
                  "product_id": "Red Hat Linux 8.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:linux:8.0"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2003-0127",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1616970"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Linux 7.1",
          "Red Hat Linux 7.2",
          "Red Hat Linux 7.3",
          "Red Hat Linux 8.0"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "RHBZ#1616970",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1616970"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2003-0127",
          "url": "https://www.cve.org/CVERecord?id=CVE-2003-0127"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127"
        }
      ],
      "release_date": "2003-03-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2003-03-17T16:11:00+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied, especially the additional\npackages from RHSA-2002:205 and RHSA-2002:206.\n\nThe procedure for upgrading the kernel manually is documented at:\n\nhttp://www.redhat.com/support/docs/howto/kernel-upgrade/\n\nPlease read the directions for your architecture carefully before\nproceeding with the kernel upgrade.\n\nPlease note that this update is also available via Red Hat Network. Many\npeople find this to be an easier way to apply updates. To use Red Hat\nNetwork, launch 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. Note that you need to select the kernel\nexplicitly on default configurations of up2date.",
          "product_ids": [
            "Red Hat Linux 7.1",
            "Red Hat Linux 7.2",
            "Red Hat Linux 7.3",
            "Red Hat Linux 8.0"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2003:098"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    }
  ]
}

GHSA-JHJP-MFJV-RVHX

Vulnerability from github – Published: 2022-05-03 03:09 – Updated: 2022-05-03 03:09

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2003-0127"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2003-03-31T05:00:00Z",
    "severity": "HIGH"
  },
  "details": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
  "id": "GHSA-jhjp-mfjv-rvhx",
  "modified": "2022-05-03T03:09:39Z",
  "published": "2022-05-03T03:09:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2003-0127"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A254"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0134.html"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=105301461726555\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2003-088.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2003-098.html"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-200303-17.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2003/dsa-270"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2003/dsa-276"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2003/dsa-311"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2003/dsa-312"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2003/dsa-332"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2003/dsa-336"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2004/dsa-423"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2004/dsa-495"
    },
    {
      "type": "WEB",
      "url": "http://www.kb.cert.org/vuls/id/628849"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:038"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:039"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2003-103.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2003-145.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

FKIE_CVE-2003-0127

Vulnerability from fkie_nvd - Published: 2003-03-31 05:00 - Updated: 2025-04-03 01:03

Severity ?

Summary

References

URL	Tags
cve@mitre.org	ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2003-020.0.txt
cve@mitre.org	http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0134.html
cve@mitre.org	http://marc.info/?l=bugtraq&m=105301461726555&w=2
cve@mitre.org	http://rhn.redhat.com/errata/RHSA-2003-088.html
cve@mitre.org	http://rhn.redhat.com/errata/RHSA-2003-098.html	Patch, Vendor Advisory
cve@mitre.org	http://security.gentoo.org/glsa/glsa-200303-17.xml
cve@mitre.org	http://www.debian.org/security/2003/dsa-270
cve@mitre.org	http://www.debian.org/security/2003/dsa-276
cve@mitre.org	http://www.debian.org/security/2003/dsa-311
cve@mitre.org	http://www.debian.org/security/2003/dsa-312
cve@mitre.org	http://www.debian.org/security/2003/dsa-332
cve@mitre.org	http://www.debian.org/security/2003/dsa-336
cve@mitre.org	http://www.debian.org/security/2004/dsa-423
cve@mitre.org	http://www.debian.org/security/2004/dsa-495
cve@mitre.org	http://www.kb.cert.org/vuls/id/628849	Third Party Advisory, US Government Resource
cve@mitre.org	http://www.mandriva.com/security/advisories?name=MDKSA-2003:038
cve@mitre.org	http://www.mandriva.com/security/advisories?name=MDKSA-2003:039
cve@mitre.org	http://www.redhat.com/support/errata/RHSA-2003-103.html
cve@mitre.org	http://www.redhat.com/support/errata/RHSA-2003-145.html
cve@mitre.org	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A254
af854a3a-2127-422b-91ae-364da2661108	ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2003-020.0.txt
af854a3a-2127-422b-91ae-364da2661108	http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0134.html
af854a3a-2127-422b-91ae-364da2661108	http://marc.info/?l=bugtraq&m=105301461726555&w=2
af854a3a-2127-422b-91ae-364da2661108	http://rhn.redhat.com/errata/RHSA-2003-088.html
af854a3a-2127-422b-91ae-364da2661108	http://rhn.redhat.com/errata/RHSA-2003-098.html	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://security.gentoo.org/glsa/glsa-200303-17.xml
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2003/dsa-270
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2003/dsa-276
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2003/dsa-311
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2003/dsa-312
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2003/dsa-332
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2003/dsa-336
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2004/dsa-423
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2004/dsa-495
af854a3a-2127-422b-91ae-364da2661108	http://www.kb.cert.org/vuls/id/628849	Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	http://www.mandriva.com/security/advisories?name=MDKSA-2003:038
af854a3a-2127-422b-91ae-364da2661108	http://www.mandriva.com/security/advisories?name=MDKSA-2003:039
af854a3a-2127-422b-91ae-364da2661108	http://www.redhat.com/support/errata/RHSA-2003-103.html
af854a3a-2127-422b-91ae-364da2661108	http://www.redhat.com/support/errata/RHSA-2003-145.html
af854a3a-2127-422b-91ae-364da2661108	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A254

Impacted products

Vendor	Product	Version
linux	linux_kernel	2.2.0
linux	linux_kernel	2.2.1
linux	linux_kernel	2.2.2
linux	linux_kernel	2.2.3
linux	linux_kernel	2.2.4
linux	linux_kernel	2.2.5
linux	linux_kernel	2.2.6
linux	linux_kernel	2.2.7
linux	linux_kernel	2.2.8
linux	linux_kernel	2.2.9
linux	linux_kernel	2.2.10
linux	linux_kernel	2.2.11
linux	linux_kernel	2.2.12
linux	linux_kernel	2.2.13
linux	linux_kernel	2.2.14
linux	linux_kernel	2.2.15
linux	linux_kernel	2.2.16
linux	linux_kernel	2.2.17
linux	linux_kernel	2.2.18
linux	linux_kernel	2.2.19
linux	linux_kernel	2.2.20
linux	linux_kernel	2.2.21
linux	linux_kernel	2.2.22
linux	linux_kernel	2.2.23
linux	linux_kernel	2.2.24
linux	linux_kernel	2.4.0
linux	linux_kernel	2.4.1
linux	linux_kernel	2.4.2
linux	linux_kernel	2.4.3
linux	linux_kernel	2.4.4
linux	linux_kernel	2.4.5
linux	linux_kernel	2.4.6
linux	linux_kernel	2.4.7
linux	linux_kernel	2.4.8
linux	linux_kernel	2.4.9
linux	linux_kernel	2.4.10
linux	linux_kernel	2.4.11
linux	linux_kernel	2.4.12
linux	linux_kernel	2.4.13
linux	linux_kernel	2.4.14
linux	linux_kernel	2.4.15
linux	linux_kernel	2.4.16
linux	linux_kernel	2.4.17
linux	linux_kernel	2.4.18
linux	linux_kernel	2.4.19
linux	linux_kernel	2.4.20
linux	linux_kernel	2.4.21

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "vulnerable": true
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              "matchCriteriaId": "AD7A6B55-2F3B-422E-B1F2-80B482FE89AA",
              "vulnerable": true
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          "negate": false,
          "operator": "OR"
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel."
    }
  ],
  "id": "CVE-2003-0127",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": true,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2003-03-31T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2003-020.0.txt"
    },
    {
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    {
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      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A254"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GSD-2003-0127

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

Aliases

CVE-2003-0127

Aliases

CVE-2003-0127

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2003-0127",
    "description": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
    "id": "GSD-2003-0127",
    "references": [
      "https://www.suse.com/security/cve/CVE-2003-0127.html",
      "https://www.debian.org/security/2004/dsa-495",
      "https://www.debian.org/security/2004/dsa-423",
      "https://www.debian.org/security/2003/dsa-336",
      "https://www.debian.org/security/2003/dsa-332",
      "https://www.debian.org/security/2003/dsa-312",
      "https://www.debian.org/security/2003/dsa-311",
      "https://www.debian.org/security/2003/dsa-276",
      "https://www.debian.org/security/2003/dsa-270",
      "https://access.redhat.com/errata/RHSA-2003:190",
      "https://access.redhat.com/errata/RHSA-2003:145",
      "https://access.redhat.com/errata/RHSA-2003:135",
      "https://access.redhat.com/errata/RHSA-2003:103",
      "https://access.redhat.com/errata/RHSA-2003:098",
      "https://access.redhat.com/errata/RHSA-2003:088"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2003-0127"
      ],
      "details": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel.",
      "id": "GSD-2003-0127",
      "modified": "2023-12-13T01:22:13.068377Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
      },
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                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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            }
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          }
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                "value": "n/a"
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          },
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          },
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            "refsource": "VULNWATCH",
            "url": "http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0134.html"
          },
          {
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          },
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          },
          {
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            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:038"
          },
          {
            "name": "DSA-312",
            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2003/dsa-312"
          },
          {
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            "url": "http://www.kb.cert.org/vuls/id/628849"
          }
        ]
      }
    },
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              "refsource": "REDHAT",
              "tags": [],
              "url": "http://www.redhat.com/support/errata/RHSA-2003-145.html"
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              "tags": [],
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": true,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2018-05-03T01:29Z",
      "publishedDate": "2003-03-31T05:00Z"
    }
  }
}

Sightings

Author	Source	Type	Date

Nomenclature

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.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2003-0127 (GCVE-0-2003-0127)

Tags

Sightings

Nomenclature