suse-su-2017:2935-1
Vulnerability from csaf_suse
Published
2017-11-06 16:19
Modified
2017-11-06 16:19
Summary
Security update for SuSEfirewall2

Notes

Title of the patch
Security update for SuSEfirewall2
Description of the patch
This update for SuSEfirewall2 fixes the following issues: - CVE-2017-15638: Fixed security issue with too open implicit portmapper rules (bsc#1064127): A source net restriction for _rpc_ services was not taken into account for the implicitly added rules for port 111, making the portmap service accessible to everyone in the affected zone when the 'rpc' matching was used.
Patchnames
SUSE-SLE-DESKTOP-12-SP3-2017-1822,SUSE-SLE-SERVER-12-SP3-2017-1822
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": "moderate"
    },
    "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 SuSEfirewall2",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for SuSEfirewall2 fixes the following issues:\n\n- CVE-2017-15638: Fixed security issue with too open implicit portmapper rules\n  (bsc#1064127): A source net restriction for _rpc_ services\n  was not taken into account for the implicitly added rules for port 111,\n  making the portmap service accessible to everyone in the affected zone when\n  the \u0027rpc\u0027 matching was used.\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-DESKTOP-12-SP3-2017-1822,SUSE-SLE-SERVER-12-SP3-2017-1822",
        "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/suse-su-2017_2935-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2017:2935-1",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172935-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2017:2935-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2017-November/003375.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1064127",
        "url": "https://bugzilla.suse.com/1064127"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-15638 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-15638/"
      }
    ],
    "title": "Security update for SuSEfirewall2",
    "tracking": {
      "current_release_date": "2017-11-06T16:19:18Z",
      "generator": {
        "date": "2017-11-06T16:19:18Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2017:2935-1",
      "initial_release_date": "2017-11-06T16:19:18Z",
      "revision_history": [
        {
          "date": "2017-11-06T16:19:18Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "SuSEfirewall2-3.6.312.333-3.10.1.noarch",
                "product": {
                  "name": "SuSEfirewall2-3.6.312.333-3.10.1.noarch",
                  "product_id": "SuSEfirewall2-3.6.312.333-3.10.1.noarch"
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Desktop 12 SP3",
                "product": {
                  "name": "SUSE Linux Enterprise Desktop 12 SP3",
                  "product_id": "SUSE Linux Enterprise Desktop 12 SP3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sled:12:sp3"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12 SP3",
                "product": {
                  "name": "SUSE Linux Enterprise Server 12 SP3",
                  "product_id": "SUSE Linux Enterprise Server 12 SP3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles:12:sp3"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP3",
                "product": {
                  "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP3",
                  "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles_sap:12:sp3"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "SuSEfirewall2-3.6.312.333-3.10.1.noarch as component of SUSE Linux Enterprise Desktop 12 SP3",
          "product_id": "SUSE Linux Enterprise Desktop 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch"
        },
        "product_reference": "SuSEfirewall2-3.6.312.333-3.10.1.noarch",
        "relates_to_product_reference": "SUSE Linux Enterprise Desktop 12 SP3"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "SuSEfirewall2-3.6.312.333-3.10.1.noarch as component of SUSE Linux Enterprise Server 12 SP3",
          "product_id": "SUSE Linux Enterprise Server 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch"
        },
        "product_reference": "SuSEfirewall2-3.6.312.333-3.10.1.noarch",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP3"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "SuSEfirewall2-3.6.312.333-3.10.1.noarch as component of SUSE Linux Enterprise Server for SAP Applications 12 SP3",
          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch"
        },
        "product_reference": "SuSEfirewall2-3.6.312.333-3.10.1.noarch",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP3"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-15638",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-15638"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The SuSEfirewall2 package before 3.6.312-2.13.1 in SUSE Linux Enterprise (SLE) Desktop 12 SP2, Server 12 SP2, and Server for Raspberry Pi 12 SP2; before 3.6.312.333-3.10.1 in SLE Desktop 12 SP3 and Server 12 SP3; before 3.6_SVNr208-2.18.3.1 in SLE Server 11 SP4; before 3.6.312-5.9.1 in openSUSE Leap 42.2; and before 3.6.312.333-7.1 in openSUSE Leap 42.3 might allow remote attackers to bypass intended access restrictions on the portmap service by leveraging a missing source net restriction for _rpc_ services.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Desktop 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch",
          "SUSE Linux Enterprise Server 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-15638",
          "url": "https://www.suse.com/security/cve/CVE-2017-15638"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1064127 for CVE-2017-15638",
          "url": "https://bugzilla.suse.com/1064127"
        }
      ],
      "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": [
            "SUSE Linux Enterprise Desktop 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch",
            "SUSE Linux Enterprise Server 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Desktop 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch",
            "SUSE Linux Enterprise Server 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP3:SuSEfirewall2-3.6.312.333-3.10.1.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-11-06T16:19:18Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2017-15638"
    }
  ]
}


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