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CVE-2021-42779

🗓️ 18 Apr 2022 00:00:00Reported by ubuntu.comType

A heap use after free issue in Opensc sc_file_vali

Reporter	Title	Published	Views	Family All 32
Cvelist	CVE-2021-42779	18 Apr 202200:00	–	cvelist
Veracode	Denial Of Service (DoS)	22 Apr 202219:59	–	veracode
Prion	Heap overflow	18 Apr 202217:15	–	prion
OSV	CVE-2021-42779	18 Apr 202217:15	–	osv
OSV	opensc-0.22.0-2.1 on GA media	15 Jun 202400:00	–	osv
OSV	opensc - security update	21 Jun 202300:00	–	osv
Debian CVE	CVE-2021-42779	18 Apr 202217:15	–	debiancve
NVD	CVE-2021-42779	18 Apr 202217:15	–	nvd
CVE	CVE-2021-42779	18 Apr 202217:15	–	cve
CBLMariner	CVE-2021-42779 affecting package opensc for versions less than 0.22.0-1	26 Jun 202203:29	–	cbl_mariner

Source	Link
access	www.access.redhat.com/security/cve/CVE-2021-42779
cve	www.cve.org/CVERecord
nvd	www.nvd.nist.gov/vuln/detail/CVE-2021-42779
launchpad	www.launchpad.net/bugs/cve/CVE-2021-42779
security-tracker	www.security-tracker.debian.org/tracker/CVE-2021-42779

OS	OS Version	Architecture	Package	Package Version	Filename
ubuntu	18.04	noarch	opensc	any	UNKNOWN
ubuntu	20.04	noarch	opensc	any	UNKNOWN
ubuntu	22.04	noarch	opensc	any	UNKNOWN
ubuntu	24.04	noarch	opensc	any	UNKNOWN
ubuntu	16.04	noarch	opensc	any	UNKNOWN

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18 Apr 2022 00:00Current

5.9Medium risk

Vulners AI Score5.9

CVSS25.0

CVSS35.3

EPSS0.002