cve-2022-31045
Vulnerability from cvelistv5
Published
2022-06-09 20:55
Modified
2024-08-03 07:03
Severity ?
7.0 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Summary
Ill-formed headers may lead to unexpected behavior in Istio
References
security-advisories@github.comhttps://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68xThird Party Advisory
security-advisories@github.comhttps://istio.io/latest/news/security/istio-security-2022-05Broken Link
af854a3a-2127-422b-91ae-364da2661108https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68xThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://istio.io/latest/news/security/istio-security-2022-05Broken Link
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:03:40.330Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://istio.io/latest/news/security/istio-security-2022-05"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "istio",
          "vendor": "istio",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.12.18"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.13.0, \u003c 1.13.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.14.0, \u003c 1.14.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Istio is an open platform to connect, manage, and secure microservices. In affected versions ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing. Users are most likely at risk if they have an Istio ingress Gateway exposed to external traffic. This vulnerability has been resolved in versions 1.12.8, 1.13.5, and 1.14.1. Users are advised to upgrade. There are no known workarounds for this issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125: Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-06-09T20:55:10",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://istio.io/latest/news/security/istio-security-2022-05"
        }
      ],
      "source": {
        "advisory": "GHSA-xwx5-5c9g-x68x",
        "discovery": "UNKNOWN"
      },
      "title": "Ill-formed headers may lead to unexpected behavior in Istio",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2022-31045",
          "STATE": "PUBLIC",
          "TITLE": "Ill-formed headers may lead to unexpected behavior in Istio"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "istio",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 1.12.18"
                          },
                          {
                            "version_value": "\u003e= 1.13.0, \u003c 1.13.5"
                          },
                          {
                            "version_value": "\u003e= 1.14.0, \u003c 1.14.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "istio"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Istio is an open platform to connect, manage, and secure microservices. In affected versions ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing. Users are most likely at risk if they have an Istio ingress Gateway exposed to external traffic. This vulnerability has been resolved in versions 1.12.8, 1.13.5, and 1.14.1. Users are advised to upgrade. There are no known workarounds for this issue."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-125: Out-of-bounds Read"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x",
              "refsource": "CONFIRM",
              "url": "https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x"
            },
            {
              "name": "https://istio.io/latest/news/security/istio-security-2022-05",
              "refsource": "MISC",
              "url": "https://istio.io/latest/news/security/istio-security-2022-05"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-xwx5-5c9g-x68x",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-31045",
    "datePublished": "2022-06-09T20:55:10",
    "dateReserved": "2022-05-18T00:00:00",
    "dateUpdated": "2024-08-03T07:03:40.330Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-31045\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2022-06-09T21:15:07.847\",\"lastModified\":\"2024-11-21T07:03:46.690\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Istio is an open platform to connect, manage, and secure microservices. In affected versions ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing. Users are most likely at risk if they have an Istio ingress Gateway exposed to external traffic. This vulnerability has been resolved in versions 1.12.8, 1.13.5, and 1.14.1. Users are advised to upgrade. There are no known workarounds for this issue.\"},{\"lang\":\"es\",\"value\":\"Istio es una plataforma abierta para conectar, gestionar y asegurar microservicios. En las versiones afectadas, las cabeceras mal formadas enviadas a Envoy en ciertas configuraciones pueden conducir a un acceso inesperado a la memoria, lo que resulta en un comportamiento indefinido o un bloqueo. Los usuarios est\u00e1n en mayor riesgo si tienen un Gateway de entrada de Istio expuesto al tr\u00e1fico externo. Esta vulnerabilidad se ha resuelto en las versiones 1.12.8, 1.13.5 y 1.14.1. Se recomienda a los usuarios que actualicen. No hay soluciones conocidas para este problema\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H\",\"baseScore\":7.0,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":4.7},{\"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:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.12.8\",\"matchCriteriaId\":\"31FE07EC-28B8-4AFC-AA7D-8B0391DDB4A6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.13.0\",\"versionEndExcluding\":\"1.13.5\",\"matchCriteriaId\":\"EBAE9F00-BB58-4216-B7E3-4B38BCBE83EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:istio:istio:1.14.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0A44594E-B558-462E-ACF4-D1DCAFC7D638\"}]}]}],\"references\":[{\"url\":\"https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://istio.io/latest/news/security/istio-security-2022-05\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://istio.io/latest/news/security/istio-security-2022-05\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]}]}}"
  }
}


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.