cve-2021-23047
Vulnerability from cvelistv5
Published
2021-09-14 13:26
Modified
2024-08-03 18:58
Severity ?
Summary
On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol (OCSP) verification of a certificate that contains Authority Information Access (AIA), undisclosed requests may cause an increase in memory use. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
References
f5sirt@f5.comhttps://support.f5.com/csp/article/K79428827Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K79428827Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:58:26.410Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K79428827"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "BIG-IP APM",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol (OCSP) verification of a certificate that contains Authority Information Access (AIA), undisclosed requests may cause an increase in memory use. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-14T13:26:50",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
        "shortName": "f5"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.f5.com/csp/article/K79428827"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "f5sirt@f5.com",
          "ID": "CVE-2021-23047",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "BIG-IP APM",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol (OCSP) verification of a certificate that contains Authority Information Access (AIA), undisclosed requests may cause an increase in memory use. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-400"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.f5.com/csp/article/K79428827",
              "refsource": "MISC",
              "url": "https://support.f5.com/csp/article/K79428827"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
    "assignerShortName": "f5",
    "cveId": "CVE-2021-23047",
    "datePublished": "2021-09-14T13:26:50",
    "dateReserved": "2021-01-06T00:00:00",
    "dateUpdated": "2024-08-03T18:58:26.410Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"11.6.1\", \"versionEndIncluding\": \"11.6.5\", \"matchCriteriaId\": \"2FBA9552-4645-4BFF-91A4-47B6A3414325\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"12.1.0\", \"versionEndIncluding\": \"12.1.6\", \"matchCriteriaId\": \"DE2F2CB2-BE96-4DC8-B336-1E9A318B4604\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"13.1.0\", \"versionEndExcluding\": \"13.1.4\", \"matchCriteriaId\": \"0F975B09-678D-49A3-9BCE-C4F3BF45B0BB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"14.1.0\", \"versionEndExcluding\": \"14.1.4.3\", \"matchCriteriaId\": \"8C66FD31-E9F8-44A4-9906-203C08F1A53D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"15.1.0\", \"versionEndExcluding\": \"15.1.3.1\", \"matchCriteriaId\": \"6E57675D-7F7C-45D3-B1E2-DFE28A077F1E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"16.0.0\", \"versionEndIncluding\": \"16.0.1\", \"matchCriteriaId\": \"EB93F27C-BBDD-4A7E-932A-858C130F39F0\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol (OCSP) verification of a certificate that contains Authority Information Access (AIA), undisclosed requests may cause an increase in memory use. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.\"}, {\"lang\": \"es\", \"value\": \"En versiones 16.x anteriores a 16.1.0, versiones 15.1.x anteriores a 15.1.3.1, versiones 14.1.x anteriores a 14.1.4.3, y todas las versiones de 13.1.x, 12.1.x y 11.6.x, cuando BIG-IP APM lleva a cabo una comprobaci\\u00f3n del Online Certificate Status Protocol (OCSP) de un certificado que contiene Authority Information Access (AIA), las peticiones no divulgadas pueden causar un aumento del uso de memoria. Nota: Las versiones de software que han alcanzado End of Technical Support (EoTS) no son evaluadas\"}]",
      "id": "CVE-2021-23047",
      "lastModified": "2024-11-21T05:51:13.060",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:P\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2021-09-14T14:15:10.263",
      "references": "[{\"url\": \"https://support.f5.com/csp/article/K79428827\", \"source\": \"f5sirt@f5.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://support.f5.com/csp/article/K79428827\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "f5sirt@f5.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"f5sirt@f5.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-400\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-400\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-23047\",\"sourceIdentifier\":\"f5sirt@f5.com\",\"published\":\"2021-09-14T14:15:10.263\",\"lastModified\":\"2024-11-21T05:51:13.060\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"On version 16.x before 16.1.0, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, and all versions of 13.1.x, 12.1.x and 11.6.x, when BIG-IP APM performs Online Certificate Status Protocol (OCSP) verification of a certificate that contains Authority Information Access (AIA), undisclosed requests may cause an increase in memory use. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.\"},{\"lang\":\"es\",\"value\":\"En versiones 16.x anteriores a 16.1.0, versiones 15.1.x anteriores a 15.1.3.1, versiones 14.1.x anteriores a 14.1.4.3, y todas las versiones de 13.1.x, 12.1.x y 11.6.x, cuando BIG-IP APM lleva a cabo una comprobaci\u00f3n del Online Certificate Status Protocol (OCSP) de un certificado que contiene Authority Information Access (AIA), las peticiones no divulgadas pueden causar un aumento del uso de memoria. Nota: Las versiones de software que han alcanzado End of Technical Support (EoTS) no son evaluadas\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"f5sirt@f5.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"11.6.1\",\"versionEndIncluding\":\"11.6.5\",\"matchCriteriaId\":\"2FBA9552-4645-4BFF-91A4-47B6A3414325\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"12.1.0\",\"versionEndIncluding\":\"12.1.6\",\"matchCriteriaId\":\"DE2F2CB2-BE96-4DC8-B336-1E9A318B4604\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"13.1.0\",\"versionEndExcluding\":\"13.1.4\",\"matchCriteriaId\":\"0F975B09-678D-49A3-9BCE-C4F3BF45B0BB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"14.1.0\",\"versionEndExcluding\":\"14.1.4.3\",\"matchCriteriaId\":\"8C66FD31-E9F8-44A4-9906-203C08F1A53D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"15.1.0\",\"versionEndExcluding\":\"15.1.3.1\",\"matchCriteriaId\":\"6E57675D-7F7C-45D3-B1E2-DFE28A077F1E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"16.0.0\",\"versionEndIncluding\":\"16.0.1\",\"matchCriteriaId\":\"EB93F27C-BBDD-4A7E-932A-858C130F39F0\"}]}]}],\"references\":[{\"url\":\"https://support.f5.com/csp/article/K79428827\",\"source\":\"f5sirt@f5.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.f5.com/csp/article/K79428827\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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.