{
	"document":{
		"aggregate_severity":{
			"namespace":"https://nvd.nist.gov/vuln-metrics/cvss",
			"text":"HIGH"
		},
		"category":"csaf_vex",
		"csaf_version":"2.0",
		"distribution":{
			"tlp":{
				"label":"WHITE",
				"url":"https:/www.first.org/tlp/"
			}
		},
		"lang":"en",
		"notes":[
			{
				"text":"An attacker that is able to modify Velocity templates may execute arbitrary Java code or run arbitrary system commands with the same privileges as the account running the Servlet container. This applies to applications that allow untrusted users to upload/modify velocity templates running Apache Velocity Engine versions up to 2.2.",
				"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-2020-13936"
			},
			{
				"summary":"CVE-2020-13936 vex file",
				"category":"self",
				"url":"https://repo.openeuler.org/security/data/csaf/cve/2020/csaf-openeuler-cve-2020-13936.json"
			},
			{
				"summary":"openEuler-SA-2021-1157",
				"category":"self",
				"url":"https://openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1157"
			},
			{
				"summary":"CVE-2020-13936",
				"category":"self",
				"url":"https://openeuler.org/en/security/cve/detail?cveId=CVE-2020-13936&packageName=velocity"
			}
		],
		"title":"openEuler cve CVE-2020-13936",
		"tracking":{
			"initial_release_date":"2021-05-06T09:19:14+08:00",
			"revision_history":[
				{
					"date":"2021-05-06T09:19:14+08:00",
					"summary":"Initial",
					"number":"1.0.0"
				},
				{
					"date":"2024-10-31T09:19:14+08:00",
					"summary":"Current version",
					"number":"2.0.0"
				}
			],
			"generator":{
				"date":"2024-10-31T09:19:14+08:00",
				"engine":{
					"name":"openEuler CSAF Tool V1.0"
				}
			},
			"current_release_date":"2024-10-31T09:19:14+08:00",
			"id":"CVE-2020-13936",
			"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"
							}
						],
						"category":"product_name"
					},
					{
						"name":"noarch",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1"
									},
									"product_id":"velocity-1.7-26.oe1.noarch.rpm(20.03-LTS-SP1)",
									"name":"velocity-1.7-26.oe1.noarch.rpm"
								},
								"name":"velocity-1.7-26.oe1.noarch.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP1"
									},
									"product_id":"velocity-help-1.7-26.oe1.noarch.rpm(20.03-LTS-SP1)",
									"name":"velocity-help-1.7-26.oe1.noarch.rpm"
								},
								"name":"velocity-help-1.7-26.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":"velocity-1.7-26.oe1.src.rpm(20.03-LTS-SP1)",
									"name":"velocity-1.7-26.oe1.src.rpm"
								},
								"name":"velocity-1.7-26.oe1.src.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					}
				]
			}
		],
		"relationships":[
			{
				"relates_to_product_reference":"openEuler-20.03-LTS-SP1",
				"product_reference":"velocity-1.7-26.oe1.noarch.rpm(20.03-LTS-SP1)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP1:velocity-1.7-26.oe1.noarch",
					"name":"velocity-1.7-26.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":"velocity-help-1.7-26.oe1.noarch.rpm(20.03-LTS-SP1)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP1:velocity-help-1.7-26.oe1.noarch",
					"name":"velocity-help-1.7-26.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":"velocity-1.7-26.oe1.src.rpm(20.03-LTS-SP1)",
				"full_product_name":{
					"product_id":"openEuler-20.03-LTS-SP1:velocity-1.7-26.oe1.src",
					"name":"velocity-1.7-26.oe1.src as a component of openEuler-20.03-LTS-SP1"
				},
				"category":"default_component_of"
			}
		]
	},
	"vulnerabilities":[
		{
			"cve":"CVE-2020-13936",
			"notes":[
				{
					"text":"An attacker that is able to modify Velocity templates may execute arbitrary Java code or run arbitrary system commands with the same privileges as the account running the Servlet container. This applies to applications that allow untrusted users to upload/modify velocity templates running Apache Velocity Engine versions up to 2.2.",
					"category":"description",
					"title":"Vulnerability Description"
				}
			],
			"product_status":{
				"fixed":[
					"openEuler-20.03-LTS-SP1:velocity-1.7-26.oe1.noarch",
					"openEuler-20.03-LTS-SP1:velocity-help-1.7-26.oe1.noarch",
					"openEuler-20.03-LTS-SP1:velocity-1.7-26.oe1.src"
				]
			},
			"remediations":[
				{
					"product_ids":[
						"openEuler-20.03-LTS-SP1:velocity-1.7-26.oe1.noarch",
						"openEuler-20.03-LTS-SP1:velocity-help-1.7-26.oe1.noarch",
						"openEuler-20.03-LTS-SP1:velocity-1.7-26.oe1.src"
					],
					"details":"velocity security update",
					"category":"vendor_fix",
					"url":"https://openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1157"
				}
			],
			"scores":[
				{
					"cvss_v3":{
						"baseSeverity":"HIGH",
						"baseScore":8.8,
						"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
						"version":"3.1"
					},
					"products":[
						"openEuler-20.03-LTS-SP1:velocity-1.7-26.oe1.noarch",
						"openEuler-20.03-LTS-SP1:velocity-help-1.7-26.oe1.noarch",
						"openEuler-20.03-LTS-SP1:velocity-1.7-26.oe1.src"
					]
				}
			],
			"threats":[
				{
					"details":"High",
					"category":"impact"
				}
			],
			"title":"CVE-2020-13936"
		}
	]
}