{
	"document":{
		"aggregate_severity":{
			"namespace":"https://nvd.nist.gov/vuln-metrics/cvss",
			"text":"CRITICAL"
		},
		"category":"csaf_vex",
		"csaf_version":"2.0",
		"distribution":{
			"tlp":{
				"label":"WHITE",
				"url":"https:/www.first.org/tlp/"
			}
		},
		"lang":"en",
		"notes":[
			{
				"text":"Apache Maven will follow repositories that are defined in a dependency’s Project Object Model (pom) which may be surprising to some users, resulting in potential risk if a malicious actor takes over that repository or is able to insert themselves into a position to pretend to be that repository. Maven is changing the default behavior in 3.8.1+ to no longer follow http (non-SSL) repository references by default. More details available in the referenced urls. If you are currently using a repository manager to govern the repositories used by your builds, you are unaffected by the risks present in the legacy behavior, and are unaffected by this vulnerability and change to default behavior. See this link for more information about repository management: https://maven.apache.org/repository-management.html",
				"category":"general",
				"title":"Synopsis"
			}
		],
		"publisher":{
			"issuing_authority":"openEuler security committee",
			"name":"openEuler",
			"namespace":"https://www.openeuler.org",
			"contact_details":"openeuler-security@openeuler.org",
			"category":"vendor"
		},
		"references":[
			{
				"summary":"nvd cve",
				"category":"external",
				"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26291"
			},
			{
				"summary":"CVE-2021-26291 vex file",
				"category":"self",
				"url":"https://repo.openeuler.org/security/data/csaf/cve/2021/csaf-openeuler-cve-2021-26291.json"
			},
			{
				"summary":"openEuler-SA-2021-1276",
				"category":"self",
				"url":"https://openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1276"
			},
			{
				"summary":"CVE-2021-26291",
				"category":"self",
				"url":"https://openeuler.org/en/security/cve/detail?cveId=CVE-2021-26291&packageName=maven"
			}
		],
		"title":"openEuler cve CVE-2021-26291",
		"tracking":{
			"initial_release_date":"2021-07-24T09:21:18+08:00",
			"revision_history":[
				{
					"date":"2021-07-24T09:21:18+08:00",
					"summary":"Initial",
					"number":"1.0.0"
				},
				{
					"date":"2024-10-31T09:21:18+08:00",
					"summary":"Current version",
					"number":"2.0.0"
				}
			],
			"generator":{
				"date":"2024-10-31T09:21:18+08:00",
				"engine":{
					"name":"openEuler CSAF Tool V1.0"
				}
			},
			"current_release_date":"2024-10-31T09:21:18+08:00",
			"id":"CVE-2021-26291",
			"version":"2.0.0",
			"status":"interim"
		}
	},
	"product_tree":{
		"branches":[
			{
				"name":"openEuler",
				"category":"vendor",
				"branches":[
					{
						"name":"openEuler",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1"
									},
									"product_id":"openEuler-20.03-LTS-SP1",
									"name":"openEuler-20.03-LTS-SP1"
								},
								"name":"openEuler-20.03-LTS-SP1",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP2"
									},
									"product_id":"openEuler-20.03-LTS-SP2",
									"name":"openEuler-20.03-LTS-SP2"
								},
								"name":"openEuler-20.03-LTS-SP2",
								"category":"product_version"
							}
						],
						"category":"product_name"
					},
					{
						"name":"noarch",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1"
									},
									"product_id":"maven-lib-3.5.4-9.oe1.noarch.rpm(20.03-LTS-SP1)",
									"name":"maven-lib-3.5.4-9.oe1.noarch.rpm"
								},
								"name":"maven-lib-3.5.4-9.oe1.noarch.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1"
									},
									"product_id":"maven-3.5.4-9.oe1.noarch.rpm(20.03-LTS-SP1)",
									"name":"maven-3.5.4-9.oe1.noarch.rpm"
								},
								"name":"maven-3.5.4-9.oe1.noarch.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1"
									},
									"product_id":"maven-javadoc-3.5.4-9.oe1.noarch.rpm(20.03-LTS-SP1)",
									"name":"maven-javadoc-3.5.4-9.oe1.noarch.rpm"
								},
								"name":"maven-javadoc-3.5.4-9.oe1.noarch.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP2"
									},
									"product_id":"maven-lib-3.5.4-10.oe1.noarch.rpm(20.03-LTS-SP2)",
									"name":"maven-lib-3.5.4-10.oe1.noarch.rpm"
								},
								"name":"maven-lib-3.5.4-10.oe1.noarch.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP2"
									},
									"product_id":"maven-3.5.4-10.oe1.noarch.rpm(20.03-LTS-SP2)",
									"name":"maven-3.5.4-10.oe1.noarch.rpm"
								},
								"name":"maven-3.5.4-10.oe1.noarch.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP2"
									},
									"product_id":"maven-javadoc-3.5.4-10.oe1.noarch.rpm(20.03-LTS-SP2)",
									"name":"maven-javadoc-3.5.4-10.oe1.noarch.rpm"
								},
								"name":"maven-javadoc-3.5.4-10.oe1.noarch.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					},
					{
						"name":"src",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1"
									},
									"product_id":"maven-3.5.4-9.oe1.src.rpm(20.03-LTS-SP1)",
									"name":"maven-3.5.4-9.oe1.src.rpm"
								},
								"name":"maven-3.5.4-9.oe1.src.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP2"
									},
									"product_id":"maven-3.5.4-9.oe1.src.rpm(20.03-LTS-SP2)",
									"name":"maven-3.5.4-9.oe1.src.rpm"
								},
								"name":"maven-3.5.4-9.oe1.src.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					}
				]
			}
		],
		"relationships":[
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP1",
				"product_reference":"maven-lib-3.5.4-9.oe1.noarch.rpm(20.03-LTS-SP1)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP1:maven-lib-3.5.4-9.oe1.noarch",
					"name":"maven-lib-3.5.4-9.oe1.noarch as a component of openEuler-20.03-LTS-SP1"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP1",
				"product_reference":"maven-3.5.4-9.oe1.noarch.rpm(20.03-LTS-SP1)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP1:maven-3.5.4-9.oe1.noarch",
					"name":"maven-3.5.4-9.oe1.noarch as a component of openEuler-20.03-LTS-SP1"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP1",
				"product_reference":"maven-javadoc-3.5.4-9.oe1.noarch.rpm(20.03-LTS-SP1)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP1:maven-javadoc-3.5.4-9.oe1.noarch",
					"name":"maven-javadoc-3.5.4-9.oe1.noarch as a component of openEuler-20.03-LTS-SP1"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP2",
				"product_reference":"maven-lib-3.5.4-10.oe1.noarch.rpm(20.03-LTS-SP2)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP2:maven-lib-3.5.4-10.oe1.noarch",
					"name":"maven-lib-3.5.4-10.oe1.noarch as a component of openEuler-20.03-LTS-SP2"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP2",
				"product_reference":"maven-3.5.4-10.oe1.noarch.rpm(20.03-LTS-SP2)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP2:maven-3.5.4-10.oe1.noarch",
					"name":"maven-3.5.4-10.oe1.noarch as a component of openEuler-20.03-LTS-SP2"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP2",
				"product_reference":"maven-javadoc-3.5.4-10.oe1.noarch.rpm(20.03-LTS-SP2)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP2:maven-javadoc-3.5.4-10.oe1.noarch",
					"name":"maven-javadoc-3.5.4-10.oe1.noarch as a component of openEuler-20.03-LTS-SP2"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP1",
				"product_reference":"maven-3.5.4-9.oe1.src.rpm(20.03-LTS-SP1)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP1:maven-3.5.4-9.oe1.src",
					"name":"maven-3.5.4-9.oe1.src as a component of openEuler-20.03-LTS-SP1"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP2",
				"product_reference":"maven-3.5.4-9.oe1.src.rpm(20.03-LTS-SP2)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP2:maven-3.5.4-9.oe1.src",
					"name":"maven-3.5.4-9.oe1.src as a component of openEuler-20.03-LTS-SP2"
				},
				"category":"default_component_of"
			}
		]
	},
	"vulnerabilities":[
		{
			"cve":"CVE-2021-26291",
			"notes":[
				{
					"text":"Apache Maven will follow repositories that are defined in a dependency’s Project Object Model (pom) which may be surprising to some users, resulting in potential risk if a malicious actor takes over that repository or is able to insert themselves into a position to pretend to be that repository. Maven is changing the default behavior in 3.8.1+ to no longer follow http (non-SSL) repository references by default. More details available in the referenced urls. If you are currently using a repository manager to govern the repositories used by your builds, you are unaffected by the risks present in the legacy behavior, and are unaffected by this vulnerability and change to default behavior. See this link for more information about repository management: https://maven.apache.org/repository-management.html",
					"category":"description",
					"title":"Vulnerability Description"
				}
			],
			"product_status":{
				"fixed":[
					"openEuler-20.03-LTS-SP1:maven-lib-3.5.4-9.oe1.noarch",
					"openEuler-20.03-LTS-SP1:maven-3.5.4-9.oe1.noarch",
					"openEuler-20.03-LTS-SP1:maven-javadoc-3.5.4-9.oe1.noarch",
					"openEuler-20.03-LTS-SP2:maven-lib-3.5.4-10.oe1.noarch",
					"openEuler-20.03-LTS-SP2:maven-3.5.4-10.oe1.noarch",
					"openEuler-20.03-LTS-SP2:maven-javadoc-3.5.4-10.oe1.noarch",
					"openEuler-20.03-LTS-SP1:maven-3.5.4-9.oe1.src",
					"openEuler-20.03-LTS-SP2:maven-3.5.4-9.oe1.src"
				]
			},
			"remediations":[
				{
					"product_ids":[
						"openEuler-20.03-LTS-SP1:maven-lib-3.5.4-9.oe1.noarch",
						"openEuler-20.03-LTS-SP1:maven-3.5.4-9.oe1.noarch",
						"openEuler-20.03-LTS-SP1:maven-javadoc-3.5.4-9.oe1.noarch",
						"openEuler-20.03-LTS-SP2:maven-lib-3.5.4-10.oe1.noarch",
						"openEuler-20.03-LTS-SP2:maven-3.5.4-10.oe1.noarch",
						"openEuler-20.03-LTS-SP2:maven-javadoc-3.5.4-10.oe1.noarch",
						"openEuler-20.03-LTS-SP1:maven-3.5.4-9.oe1.src",
						"openEuler-20.03-LTS-SP2:maven-3.5.4-9.oe1.src"
					],
					"details":"maven security update",
					"category":"vendor_fix",
					"url":"https://openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1276"
				}
			],
			"scores":[
				{
					"cvss_v3":{
						"baseSeverity":"CRITICAL",
						"baseScore":9.1,
						"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
						"version":"3.1"
					},
					"products":[
						"openEuler-20.03-LTS-SP1:maven-lib-3.5.4-9.oe1.noarch",
						"openEuler-20.03-LTS-SP1:maven-3.5.4-9.oe1.noarch",
						"openEuler-20.03-LTS-SP1:maven-javadoc-3.5.4-9.oe1.noarch",
						"openEuler-20.03-LTS-SP2:maven-lib-3.5.4-10.oe1.noarch",
						"openEuler-20.03-LTS-SP2:maven-3.5.4-10.oe1.noarch",
						"openEuler-20.03-LTS-SP2:maven-javadoc-3.5.4-10.oe1.noarch",
						"openEuler-20.03-LTS-SP1:maven-3.5.4-9.oe1.src",
						"openEuler-20.03-LTS-SP2:maven-3.5.4-9.oe1.src"
					]
				}
			],
			"threats":[
				{
					"details":"Critical",
					"category":"impact"
				}
			],
			"title":"CVE-2021-26291"
		}
	]
}