{
	"document":{
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			"namespace":"https://nvd.nist.gov/vuln-metrics/cvss",
			"text":"Medium"
		},
		"category":"csaf_vex",
		"csaf_version":"2.0",
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				"url":"https:/www.first.org/tlp/"
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		"notes":[
			{
				"text":"opensc security update",
				"category":"general",
				"title":"Synopsis"
			},
			{
				"text":"An update for opensc is now available for openEuler-20.03-LTS-SP1.",
				"category":"general",
				"title":"Summary"
			},
			{
				"text":"OpenSC provides a set of libraries and utilities to work with smart cards.Its main focus is on cards that support cryptographic operations, and facilitate their use in security applications such as authentication, mail encryption and digital signatures. OpenSC implements the standard APIs to smart cards, e.g. PKCS#11 API, Windows’ Smart Card Minidriver and macOS Tokend.\n\nSecurity Fix(es):\nHeap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs using the library.(CVE-2021-42781)",
				"category":"general",
				"title":"Description"
			},
			{
				"text":"An update for opensc is now available for openEuler-20.03-LTS-SP1.\n\nopenEuler Security has rated this update as having a security impact of medium. 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":"Medium",
				"category":"general",
				"title":"Severity"
			},
			{
				"text":"opensc",
				"category":"general",
				"title":"Affected Component"
			}
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			"name":"openEuler",
			"namespace":"https://www.openeuler.org",
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			{
				"summary":"openEuler-SA-2022-1640",
				"category":"self",
				"url":"https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1640"
			},
			{
				"summary":"CVE-2021-42781",
				"category":"self",
				"url":"https://www.openeuler.org/en/security/cve/detail?cveId=CVE-2021-42781&packageName=opensc"
			},
			{
				"summary":"nvd cve",
				"category":"external",
				"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42781"
			},
			{
				"summary":"openEuler-SA-2022-1640 vex file",
				"category":"self",
				"url":"https://repo.openeuler.org/security/data/csaf/advisories/2022/csaf-openeuler-sa-2022-1640.json"
			}
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		"title":"An update for opensc is now available for openEuler-20.03-LTS-SP1",
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			"current_release_date":"2024-10-31T09:39:45+08:00",
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					"text":"Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs using the library.",
					"category":"description",
					"title":"Vulnerability Description"
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}