fkie_cve-2020-4788
Vulnerability from fkie_nvd
Published
2020-11-20 04:15
Modified
2024-11-21 05:33
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296.
References
psirt@us.ibm.comhttp://www.openwall.com/lists/oss-security/2020/11/20/3Mailing List, Patch, Third Party Advisory
psirt@us.ibm.comhttp://www.openwall.com/lists/oss-security/2020/11/23/1Mailing List, Third Party Advisory
psirt@us.ibm.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/189296VDB Entry, Vendor Advisory
psirt@us.ibm.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/
psirt@us.ibm.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/
psirt@us.ibm.comhttps://www.ibm.com/support/pages/node/6370729Patch, Vendor Advisory
psirt@us.ibm.comhttps://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2020/11/20/3Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2020/11/23/1Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/189296VDB Entry, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/
af854a3a-2127-422b-91ae-364da2661108https://www.ibm.com/support/pages/node/6370729Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
ibm vios 3.1.0
ibm vios 3.1.1
ibm vios 3.1.2
ibm aix 7.1.0
ibm aix 7.1.5
ibm aix 7.2.0
ibm aix 7.2.3
ibm aix 7.2.4
ibm aix 7.2.5
ibm power9 -
fedoraproject fedora 32
fedoraproject fedora 33
oracle communications_cloud_native_core_binding_support_function 22.1.3
oracle communications_cloud_native_core_network_exposure_function 22.1.1
oracle communications_cloud_native_core_policy 22.2.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:vios:3.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "3939ADB4-5177-45C2-9C29-932E81D27F9E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:vios:3.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "B809C4C8-2FE4-4DB6-8975-4259FF705D32",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:vios:3.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "4149DA62-D7FA-4431-8139-419AAB6EE744",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:7.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "2B1C208E-967A-40B1-AD9D-AFBA78D3C317",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:7.1.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "48F204DE-2F8F-4854-A127-9CF20F3CEC2A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:7.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "1AE65FF3-C4F6-4BAF-85D3-CA86D16E8B60",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:7.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "EF8D4C29-833C-4467-B06A-D8067AAEF3D3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:7.2.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "984D9159-2FF2-4D1E-94F7-CC207C04F125",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:ibm:aix:7.2.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "AB863845-F3F4-46AD-B686-F9B6B7EF3607",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:ibm:power9:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7BA7D79D-5032-41BC-BC5C-1029BD551FAF",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
              "matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
              "matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "6EDB6772-7FDB-45FF-8D72-952902A7EE56",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "9955F62A-75D3-4347-9AD3-5947FC365838",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_policy:22.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "7A6D77C7-A2F4-4700-AB5A-3EC853496ECA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296."
    },
    {
      "lang": "es",
      "value": "Los procesadores IBM Power9 (AIX versiones 7.1, 7.2 y VIOS versi\u00f3n 3.1), podr\u00edan permitir a un usuario local obtener informaci\u00f3n confidencial de los datos en la cach\u00e9 L1 en circunstancias atenuantes. IBM X-Force ID: 189296"
    }
  ],
  "id": "CVE-2020-4788",
  "lastModified": "2024-11-21T05:33:15.377",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 1.9,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 3.6,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-11-20T04:15:11.063",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2020/11/20/3"
    },
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2020/11/23/1"
    },
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189296"
    },
    {
      "source": "psirt@us.ibm.com",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/"
    },
    {
      "source": "psirt@us.ibm.com",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/"
    },
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/6370729"
    },
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2020/11/20/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2020/11/23/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189296"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TITJQPYDWZ4NB2ONJWUXW75KSQIPF35T/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZF4OGZPKTAJJXWHPIFP3LHEWWEMR5LPT/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/6370729"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • 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.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.