FKIE_CVE-2017-9269

Vulnerability from fkie_nvd - Published: 2018-03-01 20:29 - Updated: 2024-11-21 03:35
Severity ?
7.7 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In libzypp before August 2018 GPG keys attached to YUM repositories were not correctly pinned, allowing malicious repository mirrors to silently downgrade to unsigned repositories with potential malicious content.
References
security@opentext.comhttps://bugzilla.suse.com/show_bug.cgi?id=1045735
security@opentext.comhttps://lists.opensuse.org/opensuse-security-announce/2017-08/msg00002.html
security@opentext.comhttps://www.suse.com/de-de/security/cve/CVE-2017-9269/
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.suse.com/show_bug.cgi?id=1045735
af854a3a-2127-422b-91ae-364da2661108https://lists.opensuse.org/opensuse-security-announce/2017-08/msg00002.html
af854a3a-2127-422b-91ae-364da2661108https://www.suse.com/de-de/security/cve/CVE-2017-9269/
Impacted products
Vendor Product Version
opensuse libzypp -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opensuse:libzypp:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AA09C23E-91B3-4E29-91B2-F517F293488C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In libzypp before August 2018 GPG keys attached to YUM repositories were not correctly pinned, allowing malicious repository mirrors to silently downgrade to unsigned repositories with potential malicious content."
    },
    {
      "lang": "es",
      "value": "En libzypp, en versiones anteriores a agosto de 2018, las claves GPG adjuntadas en repositorios YUM no se anclaban correctamente, lo que permit\u00eda que mirrors de repositorio maliciosos degradasen silenciosamente a repositorios no firmados con contenido potencialmente malicioso."
    }
  ],
  "id": "CVE-2017-9269",
  "lastModified": "2024-11-21T03:35:43.547",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
          "version": "3.0"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.5,
        "source": "security@opentext.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-03-01T20:29:00.820",
  "references": [
    {
      "source": "security@opentext.com",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1045735"
    },
    {
      "source": "security@opentext.com",
      "url": "https://lists.opensuse.org/opensuse-security-announce/2017-08/msg00002.html"
    },
    {
      "source": "security@opentext.com",
      "url": "https://www.suse.com/de-de/security/cve/CVE-2017-9269/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1045735"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.opensuse.org/opensuse-security-announce/2017-08/msg00002.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.suse.com/de-de/security/cve/CVE-2017-9269/"
    }
  ],
  "sourceIdentifier": "security@opentext.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-757"
        }
      ],
      "source": "security@opentext.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.