OPENSUSE-SU-2019:0131-1

Vulnerability from csaf_opensuse - Published: 2019-02-04 12:59 - Updated: 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).
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{
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        "summary": "SUSE Bug 1121889",
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    "title": "Security update for pdns-recursor",
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  "vulnerabilities": [
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        }
      ],
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        {
          "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"
        }
      ],
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          "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
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        }
      ],
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          "product_ids": [
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            "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"
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            "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"
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          "date": "2019-02-04T12:59:24Z",
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        {
          "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"
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        {
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            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
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            "version": "3.0"
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            "SUSE Package Hub 12 SP1:pdns-recursor-4.1.10-16.1.s390x",
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          "date": "2019-02-04T12:59:24Z",
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      ],
      "title": "CVE-2019-3807"
    }
  ]
}


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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.