gsd-2022-46153
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Traefik is an open source HTTP reverse proxy and load balancer. In affected versions there is a potential vulnerability in Traefik managing TLS connections. A router configured with a not well-formatted TLSOption is exposed with an empty TLSOption. For instance, a route secured using an mTLS connection set with a wrong CA file is exposed without verifying the client certificates. Users are advised to upgrade to version 2.9.6. Users unable to upgrade should check their logs to detect the error messages and fix your TLS options.
Aliases
Aliases
CVE-2022-46153


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-46153",
    "id": "GSD-2022-46153",
    "references": [
      "https://www.suse.com/security/cve/CVE-2022-46153.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-46153"
      ],
      "details": "Traefik is an open source HTTP reverse proxy and load balancer. In affected versions there is a potential vulnerability in Traefik managing TLS connections. A router configured with a not well-formatted TLSOption is exposed with an empty TLSOption. For instance, a route secured using an mTLS connection set with a wrong CA file is exposed without verifying the client certificates. Users are advised to upgrade to version 2.9.6. Users unable to upgrade should check their logs to detect the error messages and fix your TLS options.",
      "id": "GSD-2022-46153",
      "modified": "2023-12-13T01:19:37.842095Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2022-46153",
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      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "traefik",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 2.9.6"
                        }
                      ]
                    }
                  }
                ]
              },
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            }
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      },
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      "description": {
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            "lang": "eng",
            "value": "Traefik is an open source HTTP reverse proxy and load balancer. In affected versions there is a potential vulnerability in Traefik managing TLS connections. A router configured with a not well-formatted TLSOption is exposed with an empty TLSOption. For instance, a route secured using an mTLS connection set with a wrong CA file is exposed without verifying the client certificates. Users are advised to upgrade to version 2.9.6. Users unable to upgrade should check their logs to detect the error messages and fix your TLS options."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
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      "problemtype": {
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            "description": [
              {
                "cweId": "CWE-295",
                "lang": "eng",
                "value": "CWE-295: Improper Certificate Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/traefik/traefik/releases/tag/v2.9.6",
            "refsource": "MISC",
            "url": "https://github.com/traefik/traefik/releases/tag/v2.9.6"
          },
          {
            "name": "https://github.com/traefik/traefik/security/advisories/GHSA-468w-8x39-gj5v",
            "refsource": "MISC",
            "url": "https://github.com/traefik/traefik/security/advisories/GHSA-468w-8x39-gj5v"
          },
          {
            "name": "https://github.com/traefik/traefik/commit/7e3fe48b80083b41e9ff82a474a36484cabc701a",
            "refsource": "MISC",
            "url": "https://github.com/traefik/traefik/commit/7e3fe48b80083b41e9ff82a474a36484cabc701a"
          },
          {
            "name": "https://doc.traefik.io/traefik/v2.9/https/tls/#tls-options",
            "refsource": "MISC",
            "url": "https://doc.traefik.io/traefik/v2.9/https/tls/#tls-options"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-468w-8x39-gj5v",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003cv2.9.6",
          "affected_versions": "All versions before 2.9.6",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-12-08",
          "description": "There is a potential vulnerability in Traefik managing the TLS connections. A router configured with a not well-formatted `TLSOption` is exposed with an empty `TLSOption`. For instance, a route secured using an mTLS connection set with a wrong CA file is exposed without verifying the client certificates.",
          "fixed_versions": [
            "v2.9.6"
          ],
          "identifier": "GMS-2022-8053",
          "identifiers": [
            "GHSA-468w-8x39-gj5v",
            "GMS-2022-8053",
            "CVE-2022-46153"
          ],
          "not_impacted": "All versions starting from 2.9.6",
          "package_slug": "go/github.com/traefik/traefik/v2",
          "pubdate": "2022-12-08",
          "solution": "Upgrade to version 2.9.6 or above.",
          "title": "Traefik routes exposed with an empty TLSOption",
          "urls": [
            "https://github.com/traefik/traefik/security/advisories/GHSA-468w-8x39-gj5v",
            "https://doc.traefik.io/traefik/v2.9/https/tls/#tls-options",
            "https://github.com/traefik/traefik/releases/tag/v2.9.6",
            "https://github.com/advisories/GHSA-468w-8x39-gj5v"
          ],
          "uuid": "bc140cda-c19b-487b-a7a3-c98f9590a39c",
          "versions": [
            {
              "commit": {
                "sha": "d97d3a6726ad6e50110dd2ff2b552a8b17eeed55",
                "tags": [
                  "v2.9.6"
                ],
                "timestamp": "20221207141405"
              },
              "number": "v2.9.6"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.9.6",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
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      "cve": {
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          "ID": "CVE-2022-46153"
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        "description": {
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            {
              "lang": "en",
              "value": "Traefik is an open source HTTP reverse proxy and load balancer. In affected versions there is a potential vulnerability in Traefik managing TLS connections. A router configured with a not well-formatted TLSOption is exposed with an empty TLSOption. For instance, a route secured using an mTLS connection set with a wrong CA file is exposed without verifying the client certificates. Users are advised to upgrade to version 2.9.6. Users unable to upgrade should check their logs to detect the error messages and fix your TLS options."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-295"
                }
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            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/traefik/traefik/releases/tag/v2.9.6",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/traefik/traefik/releases/tag/v2.9.6"
            },
            {
              "name": "https://github.com/traefik/traefik/security/advisories/GHSA-468w-8x39-gj5v",
              "refsource": "MISC",
              "tags": [
                "Mitigation",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/traefik/traefik/security/advisories/GHSA-468w-8x39-gj5v"
            },
            {
              "name": "https://doc.traefik.io/traefik/v2.9/https/tls/#tls-options",
              "refsource": "MISC",
              "tags": [
                "Product",
                "Vendor Advisory"
              ],
              "url": "https://doc.traefik.io/traefik/v2.9/https/tls/#tls-options"
            },
            {
              "name": "https://github.com/traefik/traefik/commit/7e3fe48b80083b41e9ff82a474a36484cabc701a",
              "refsource": "MISC",
              "tags": [
                "Patch",
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              "url": "https://github.com/traefik/traefik/commit/7e3fe48b80083b41e9ff82a474a36484cabc701a"
            }
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        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-12-12T18:44Z",
      "publishedDate": "2022-12-08T22:15Z"
    }
  }
}


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