Vulnerability-Lookup

OESA-2022-1505 (CVE-2021-46141)

Vulnerability from osv_openeuler – Published: 2022-01-28 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

uriparser security update

Details

The package is a strictly RFC 3986 compliant URI parsing library written in C89("ANSI C"). uriparser is cross-platform, fast, supports Unicode and is licensed under the New BSD license. There are a number of applications, libraries and hardware using uriparser, as well as bindings and 3rd-party wrappers. uriparser is packaged in major distributions.

Security Fix(es):

An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.(CVE-2021-46141)

An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.(CVE-2021-46142)

Severity

5.5 (Medium)


                    
                      CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-46141	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-46142	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "uriparser-devel-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-debugsource-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-debuginfo-0.9.6-1.oe1.aarch64.rpm"
        ],
        "noarch": [
          "uriparser-help-0.9.6-1.oe1.noarch.rpm"
        ],
        "src": [
          "uriparser-0.9.6-1.oe1.src.rpm"
        ],
        "x86_64": [
          "uriparser-debuginfo-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-debugsource-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-devel-0.9.6-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "uriparser",
        "purl": "pkg:rpm/openEuler/uriparser\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.6-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "uriparser-debuginfo-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-debugsource-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-devel-0.9.6-1.oe1.aarch64.rpm"
        ],
        "noarch": [
          "uriparser-help-0.9.6-1.oe1.noarch.rpm"
        ],
        "src": [
          "uriparser-0.9.6-1.oe1.src.rpm"
        ],
        "x86_64": [
          "uriparser-debuginfo-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-debugsource-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-devel-0.9.6-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP2",
        "name": "uriparser",
        "purl": "pkg:rpm/openEuler/uriparser\u0026distro=openEuler-20.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.6-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "uriparser-debuginfo-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-devel-0.9.6-1.oe1.aarch64.rpm",
          "uriparser-debugsource-0.9.6-1.oe1.aarch64.rpm"
        ],
        "noarch": [
          "uriparser-help-0.9.6-1.oe1.noarch.rpm"
        ],
        "src": [
          "uriparser-0.9.6-1.oe1.src.rpm"
        ],
        "x86_64": [
          "uriparser-devel-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-debuginfo-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-0.9.6-1.oe1.x86_64.rpm",
          "uriparser-debugsource-0.9.6-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "uriparser",
        "purl": "pkg:rpm/openEuler/uriparser\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.6-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "The package is a strictly RFC 3986 compliant URI parsing library written in C89(\u0026quot;ANSI C\u0026quot;). uriparser is cross-platform, fast, supports Unicode and is licensed under the New BSD license. There are a number of applications, libraries and hardware using uriparser, as well as bindings and 3rd-party wrappers. uriparser is packaged in major distributions.\r\n\r\nSecurity Fix(es):\r\n\r\nAn issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.(CVE-2021-46141)\r\n\r\nAn issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.(CVE-2021-46142)",
  "id": "OESA-2022-1505",
  "modified": "2026-08-06T11:04:46Z",
  "published": "2022-01-28T11:04:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1505"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46141"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46142"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "uriparser security update",
  "upstream": [
    "CVE-2021-46141",
    "CVE-2021-46142"
  ]
}

CVE-2021-46141 (GCVE-0-2021-46141)

Vulnerability from cvelistv5 – Published: 2022-01-06 03:48 – Updated: 2024-08-04 05:02

Summary

An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://github.com/uriparser/uriparser/issues/121	x_refsource_MISC
https://github.com/uriparser/uriparser/pull/124	x_refsource_MISC
https://blog.hartwork.org/posts/uriparser-096-wit…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5063	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:02:10.366Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/uriparser/uriparser/issues/121"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/uriparser/uriparser/pull/124"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/"
          },
          {
            "name": "FEDORA-2022-00a529a8bf",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/"
          },
          {
            "name": "FEDORA-2022-cfd0048127",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/"
          },
          {
            "name": "[debian-lts-announce] 20220126 [SECURITY] [DLA 2883-2] uriparser security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00029.html"
          },
          {
            "name": "DSA-5063",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5063"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-27T02:06:13.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/uriparser/uriparser/issues/121"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/uriparser/uriparser/pull/124"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/"
        },
        {
          "name": "FEDORA-2022-00a529a8bf",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/"
        },
        {
          "name": "FEDORA-2022-cfd0048127",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/"
        },
        {
          "name": "[debian-lts-announce] 20220126 [SECURITY] [DLA 2883-2] uriparser security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00029.html"
        },
        {
          "name": "DSA-5063",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5063"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-46141",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/uriparser/uriparser/issues/121",
              "refsource": "MISC",
              "url": "https://github.com/uriparser/uriparser/issues/121"
            },
            {
              "name": "https://github.com/uriparser/uriparser/pull/124",
              "refsource": "MISC",
              "url": "https://github.com/uriparser/uriparser/pull/124"
            },
            {
              "name": "https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/",
              "refsource": "CONFIRM",
              "url": "https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/"
            },
            {
              "name": "FEDORA-2022-00a529a8bf",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/"
            },
            {
              "name": "FEDORA-2022-cfd0048127",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/"
            },
            {
              "name": "[debian-lts-announce] 20220126 [SECURITY] [DLA 2883-2] uriparser security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00029.html"
            },
            {
              "name": "DSA-5063",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5063"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-46141",
    "datePublished": "2022-01-06T03:48:45.000Z",
    "dateReserved": "2022-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T05:02:10.366Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2021-46142 (GCVE-0-2021-46142)

Vulnerability from cvelistv5 – Published: 2022-01-06 03:48 – Updated: 2024-08-04 05:02

Summary

An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://github.com/uriparser/uriparser/pull/124	x_refsource_MISC
https://github.com/uriparser/uriparser/issues/122	x_refsource_MISC
https://blog.hartwork.org/posts/uriparser-096-wit…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://www.debian.org/security/2022/dsa-5063	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:02:10.368Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/uriparser/uriparser/pull/124"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/uriparser/uriparser/issues/122"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/"
          },
          {
            "name": "FEDORA-2022-00a529a8bf",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/"
          },
          {
            "name": "FEDORA-2022-cfd0048127",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/"
          },
          {
            "name": "DSA-5063",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5063"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-27T02:06:11.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/uriparser/uriparser/pull/124"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/uriparser/uriparser/issues/122"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/"
        },
        {
          "name": "FEDORA-2022-00a529a8bf",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/"
        },
        {
          "name": "FEDORA-2022-cfd0048127",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/"
        },
        {
          "name": "DSA-5063",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5063"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-46142",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/uriparser/uriparser/pull/124",
              "refsource": "MISC",
              "url": "https://github.com/uriparser/uriparser/pull/124"
            },
            {
              "name": "https://github.com/uriparser/uriparser/issues/122",
              "refsource": "MISC",
              "url": "https://github.com/uriparser/uriparser/issues/122"
            },
            {
              "name": "https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/",
              "refsource": "CONFIRM",
              "url": "https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/"
            },
            {
              "name": "FEDORA-2022-00a529a8bf",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/"
            },
            {
              "name": "FEDORA-2022-cfd0048127",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/"
            },
            {
              "name": "DSA-5063",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5063"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-46142",
    "datePublished": "2022-01-06T03:48:36.000Z",
    "dateReserved": "2022-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T05:02:10.368Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2022-1505 (CVE-2021-46141)

CVE-2021-46141 (GCVE-0-2021-46141)

CVE-2021-46142 (GCVE-0-2021-46142)

Tags

Sightings

Nomenclature

Related by attack behaviour