opensuse-su-2019:0131-1
Vulnerability from csaf_opensuse
Published
2019-02-04 12:59
Modified
2019-02-04 12:59
Summary
Security update for pdns-recursor

Notes

Title of the patch
Security update for pdns-recursor
Description of the patch
This update for pdns-recursor to version 4.1.10 fixes the following issues: Security issues fixed: - CVE-2019-3806: Fixed a case when Lua hooks are not called over TCP (boo#1121887) - CVE-2019-3807: Fixed an issue where DNSSEC validation was not performed for AA=0 responses (boo#1121889)
Patchnames
openSUSE-2019-131
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 pdns-recursor",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for pdns-recursor to version 4.1.10 fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-3806: Fixed a case when Lua hooks are not called over TCP (boo#1121887)\n- CVE-2019-3807: Fixed an issue where DNSSEC validation was not performed for AA=0 responses (boo#1121889)\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2019-131",
        "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-2019_0131-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2019:0131-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LWT54KXW3PC2R7C5X6T7EOO7G2AIPPBJ/#LWT54KXW3PC2R7C5X6T7EOO7G2AIPPBJ"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2019:0131-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LWT54KXW3PC2R7C5X6T7EOO7G2AIPPBJ/#LWT54KXW3PC2R7C5X6T7EOO7G2AIPPBJ"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1121887",
        "url": "https://bugzilla.suse.com/1121887"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1121889",
        "url": "https://bugzilla.suse.com/1121889"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2019-3806 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-3806/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2019-3807 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-3807/"
      }
    ],
    "title": "Security update for pdns-recursor",
    "tracking": {
      "current_release_date": "2019-02-04T12:59:24Z",
      "generator": {
        "date": "2019-02-04T12:59:24Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2019:0131-1",
      "initial_release_date": "2019-02-04T12:59:24Z",
      "revision_history": [
        {
          "date": "2019-02-04T12:59:24Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "pdns-recursor-4.1.10-16.1.aarch64",
                "product": {
                  "name": "pdns-recursor-4.1.10-16.1.aarch64",
                  "product_id": "pdns-recursor-4.1.10-16.1.aarch64"
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "pdns-recursor-4.1.10-16.1.ppc64le",
                "product": {
                  "name": "pdns-recursor-4.1.10-16.1.ppc64le",
                  "product_id": "pdns-recursor-4.1.10-16.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "pdns-recursor-4.1.10-16.1.s390x",
                "product": {
                  "name": "pdns-recursor-4.1.10-16.1.s390x",
                  "product_id": "pdns-recursor-4.1.10-16.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "pdns-recursor-4.1.10-16.1.x86_64",
                "product": {
                  "name": "pdns-recursor-4.1.10-16.1.x86_64",
                  "product_id": "pdns-recursor-4.1.10-16.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Package Hub 12 SP1",
                "product": {
                  "name": "SUSE Package Hub 12 SP1",
                  "product_id": "SUSE Package Hub 12 SP1",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:packagehub:12:sp1"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pdns-recursor-4.1.10-16.1.aarch64 as component of SUSE Package Hub 12 SP1",
          "product_id": "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.aarch64"
        },
        "product_reference": "pdns-recursor-4.1.10-16.1.aarch64",
        "relates_to_product_reference": "SUSE Package Hub 12 SP1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pdns-recursor-4.1.10-16.1.ppc64le as component of SUSE Package Hub 12 SP1",
          "product_id": "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.ppc64le"
        },
        "product_reference": "pdns-recursor-4.1.10-16.1.ppc64le",
        "relates_to_product_reference": "SUSE Package Hub 12 SP1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pdns-recursor-4.1.10-16.1.s390x as component of SUSE Package Hub 12 SP1",
          "product_id": "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x"
        },
        "product_reference": "pdns-recursor-4.1.10-16.1.s390x",
        "relates_to_product_reference": "SUSE Package Hub 12 SP1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pdns-recursor-4.1.10-16.1.x86_64 as component of SUSE Package Hub 12 SP1",
          "product_id": "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.x86_64"
        },
        "product_reference": "pdns-recursor-4.1.10-16.1.x86_64",
        "relates_to_product_reference": "SUSE Package Hub 12 SP1"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-3806",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-3806"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue has been found in PowerDNS Recursor versions after 4.1.3 before 4.1.9 where Lua hooks are not properly applied to queries received over TCP in some specific combination of settings, possibly bypassing security policies enforced using Lua.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.aarch64",
          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.ppc64le",
          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-3806",
          "url": "https://www.suse.com/security/cve/CVE-2019-3806"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1121887 for CVE-2019-3806",
          "url": "https://bugzilla.suse.com/1121887"
        }
      ],
      "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 Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.aarch64",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.ppc64le",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.aarch64",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.ppc64le",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-02-04T12:59:24Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-3806"
    },
    {
      "cve": "CVE-2019-3807",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-3807"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue has been found in PowerDNS Recursor versions 4.1.x before 4.1.9 where records in the answer section of responses received from authoritative servers with the AA flag not set were not properly validated, allowing an attacker to bypass DNSSEC validation.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.aarch64",
          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.ppc64le",
          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-3807",
          "url": "https://www.suse.com/security/cve/CVE-2019-3807"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1121889 for CVE-2019-3807",
          "url": "https://bugzilla.suse.com/1121889"
        }
      ],
      "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 Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.aarch64",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.ppc64le",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.aarch64",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.ppc64le",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-02-04T12:59:24Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2019-3807"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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