{
	"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/"
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		"lang":"en",
		"notes":[
			{
				"text":"python-waitress security update",
				"category":"general",
				"title":"Synopsis"
			},
			{
				"text":"An update for python-waitress is now available for openEuler-24.03-LTS",
				"category":"general",
				"title":"Summary"
			},
			{
				"text":"Waitress is meant to be a production-quality pure-Python WSGI server with very acceptable performance. It has no dependencies except ones which live in the Python standard library. It runs on CPython on Unix and Windows under Python 2.7+ and Python 3.5+. It is also known to run on PyPy 1.6.0+ on UNIX. It supports HTTP/1.0 and HTTP/1.1.\n\nSecurity Fix(es):\n\n(CVE-2024-49768)",
				"category":"general",
				"title":"Description"
			},
			{
				"text":"An update for python-waitress is now available for openEuler-24.03-LTS.\n\nopenEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.",
				"category":"general",
				"title":"Topic"
			},
			{
				"text":"Critical",
				"category":"general",
				"title":"Severity"
			},
			{
				"text":"python-waitress",
				"category":"general",
				"title":"Affected Component"
			}
		],
		"publisher":{
			"issuing_authority":"openEuler security committee",
			"name":"openEuler",
			"namespace":"https://www.openeuler.org",
			"contact_details":"openeuler-security@openeuler.org",
			"category":"vendor"
		},
		"references":[
			{
				"summary":"openEuler-SA-2024-2335",
				"category":"self",
				"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2335"
			},
			{
				"summary":"CVE-2024-49768",
				"category":"self",
				"url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2024-49768&packageName=python-waitress"
			},
			{
				"summary":"nvd cve",
				"category":"external",
				"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-49768"
			},
			{
				"summary":"openEuler-SA-2024-2335 vex file",
				"category":"self",
				"url":"https://repo.openeuler.org/security/data/csaf/advisories/2024/csaf-openeuler-sa-2024-2335.json"
			}
		],
		"title":"An update for python-waitress is now available for openEuler-24.03-LTS",
		"tracking":{
			"initial_release_date":"2024-11-01T20:18:46+08:00",
			"revision_history":[
				{
					"date":"2024-11-01T20:18:46+08:00",
					"summary":"Initial",
					"number":"1.0.0"
				}
			],
			"generator":{
				"date":"2024-11-01T20:18:46+08:00",
				"engine":{
					"name":"openEuler CSAF Tool V1.0"
				}
			},
			"current_release_date":"2024-11-01T20:18:46+08:00",
			"id":"openEuler-SA-2024-2335",
			"version":"1.0.0",
			"status":"final"
		}
	},
	"product_tree":{
		"branches":[
			{
				"name":"openEuler",
				"category":"vendor",
				"branches":[
					{
						"name":"openEuler",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:24.03-LTS"
									},
									"product_id":"openEuler-24.03-LTS",
									"name":"openEuler-24.03-LTS"
								},
								"name":"openEuler-24.03-LTS",
								"category":"product_version"
							}
						],
						"category":"product_name"
					},
					{
						"name":"src",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:24.03-LTS"
									},
									"product_id":"python-waitress-2.1.2-2.oe2403.src.rpm",
									"name":"python-waitress-2.1.2-2.oe2403.src.rpm"
								},
								"name":"python-waitress-2.1.2-2.oe2403.src.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					},
					{
						"name":"noarch",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:24.03-LTS"
									},
									"product_id":"python-waitress-help-2.1.2-2.oe2403.noarch.rpm",
									"name":"python-waitress-help-2.1.2-2.oe2403.noarch.rpm"
								},
								"name":"python-waitress-help-2.1.2-2.oe2403.noarch.rpm",
								"category":"product_version"
							},
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:24.03-LTS"
									},
									"product_id":"python3-waitress-2.1.2-2.oe2403.noarch.rpm",
									"name":"python3-waitress-2.1.2-2.oe2403.noarch.rpm"
								},
								"name":"python3-waitress-2.1.2-2.oe2403.noarch.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					}
				]
			}
		],
		"relationships":[
			{
				"relates_to_product_reference":"openEuler-24.03-LTS",
				"product_reference":"python-waitress-2.1.2-2.oe2403.src.rpm",
				"full_product_name":{
					"product_id":"openEuler-24.03-LTS:python-waitress-2.1.2-2.oe2403.src",
					"name":"python-waitress-2.1.2-2.oe2403.src as a component of openEuler-24.03-LTS"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-24.03-LTS",
				"product_reference":"python-waitress-help-2.1.2-2.oe2403.noarch.rpm",
				"full_product_name":{
					"product_id":"openEuler-24.03-LTS:python-waitress-help-2.1.2-2.oe2403.noarch",
					"name":"python-waitress-help-2.1.2-2.oe2403.noarch as a component of openEuler-24.03-LTS"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-24.03-LTS",
				"product_reference":"python3-waitress-2.1.2-2.oe2403.noarch.rpm",
				"full_product_name":{
					"product_id":"openEuler-24.03-LTS:python3-waitress-2.1.2-2.oe2403.noarch",
					"name":"python3-waitress-2.1.2-2.oe2403.noarch as a component of openEuler-24.03-LTS"
				},
				"category":"default_component_of"
			}
		]
	},
	"vulnerabilities":[
		{
			"cve":"CVE-2024-49768",
			"notes":[
				{
					"text":"Waitress is a Web Server Gateway Interface server for Python 2 and 3. A remote client may send a request that is exactly recv_bytes (defaults to 8192) long, followed by a secondary request using HTTP pipelining. When request lookahead is disabled (default) we won't read any more requests, and when the first request fails due to a parsing error, we simply close the connection. However when request lookahead is enabled, it is possible to process and receive the first request, start sending the error message back to the client while we read the next request and queue it. This will allow the secondary request to be serviced by the worker thread while the connection should be closed. Waitress 3.0.1 fixes the race condition. As a workaround, disable channel_request_lookahead, this is set to 0 by default disabling this feature.",
					"category":"description",
					"title":"Vulnerability Description"
				}
			],
			"product_status":{
				"fixed":[
					"openEuler-24.03-LTS:python-waitress-2.1.2-2.oe2403.src",
					"openEuler-24.03-LTS:python-waitress-help-2.1.2-2.oe2403.noarch",
					"openEuler-24.03-LTS:python3-waitress-2.1.2-2.oe2403.noarch"
				]
			},
			"remediations":[
				{
					"product_ids":[
						"openEuler-24.03-LTS:python-waitress-2.1.2-2.oe2403.src",
						"openEuler-24.03-LTS:python-waitress-help-2.1.2-2.oe2403.noarch",
						"openEuler-24.03-LTS:python3-waitress-2.1.2-2.oe2403.noarch"
					],
					"details":"python-waitress security update",
					"category":"vendor_fix",
					"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2335"
				}
			],
			"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-24.03-LTS:python-waitress-2.1.2-2.oe2403.src",
						"openEuler-24.03-LTS:python-waitress-help-2.1.2-2.oe2403.noarch",
						"openEuler-24.03-LTS:python3-waitress-2.1.2-2.oe2403.noarch"
					]
				}
			],
			"threats":[
				{
					"details":"Critical",
					"category":"impact"
				}
			],
			"title":"CVE-2024-49768"
		}
	]
}