opensuse-su-2021:1102-1
Vulnerability from csaf_opensuse
Published
2021-08-09 21:58
Modified
2021-08-09 21:58
Summary
Security update for linuxptp

Notes

Title of the patch
Security update for linuxptp
Description of the patch
This update for linuxptp fixes the following issues: - CVE-2021-3570: Validate the messageLength field of incoming messages. (bsc#1187646) This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2021-1102
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for linuxptp",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for linuxptp fixes the following issues:\n\n- CVE-2021-3570: Validate the messageLength field of incoming messages. (bsc#1187646)\n\nThis update was imported from the SUSE:SLE-15:Update update project.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2021-1102",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_1102-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2021:1102-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SID77H42G7M3XGNJH7J3TZVHCIZENMVJ/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2021:1102-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SID77H42G7M3XGNJH7J3TZVHCIZENMVJ/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1187646",
        "url": "https://bugzilla.suse.com/1187646"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-3570 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-3570/"
      }
    ],
    "title": "Security update for linuxptp",
    "tracking": {
      "current_release_date": "2021-08-09T21:58:33Z",
      "generator": {
        "date": "2021-08-09T21:58:33Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2021:1102-1",
      "initial_release_date": "2021-08-09T21:58:33Z",
      "revision_history": [
        {
          "date": "2021-08-09T21:58:33Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64",
                "product": {
                  "name": "linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64",
                  "product_id": "linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "openSUSE Leap 15.2",
                "product": {
                  "name": "openSUSE Leap 15.2",
                  "product_id": "openSUSE Leap 15.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:leap:15.2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64"
        },
        "product_reference": "linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-3570",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-3570"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Leap 15.2:linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-3570",
          "url": "https://www.suse.com/security/cve/CVE-2021-3570"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1187646 for CVE-2021-3570",
          "url": "https://bugzilla.suse.com/1187646"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Leap 15.2:linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Leap 15.2:linuxptp-1.8+git65.g303b08c-lp152.4.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-08-09T21:58:33Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-3570"
    }
  ]
}


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