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cve[email protected]CVE-2021-42779
HistoryApr 18, 2022 - 5:15 p.m.

CVE-2021-42779

2022-04-1817:15:00
CWE-416
[email protected]
web.nvd.nist.gov
71
cve-2021-42779
opensc
version 0.22.0
heap use after free issue
sc_file_valid
nvd

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5.4 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

46.7%

JSON

A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.

VendorProductVersionCPE
opensc\\-projectopensc*cpe:2.3:a:opensc\\-project:opensc:*:*:*:*:*:*:*:*

Related

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5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5.4 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

46.7%

JSON
Related for CVE-2021-42779
veracode1prion1osv2debiancve1cbl_mariner1nessus8redhatcve1ubuntucve1openvas6suse1mageia1gentoo1amazon1debian1