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RedhatCVE-2021-42778

HistoryApr 18, 2022 - 5:15 p.m.

CVE-2021-42778

2022-04-1817:15:16

CWE-672

CWE-415

redhat

web.nvd.nist.gov

cve-2021-42778

opensc

security

vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack 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

CVSS3

5.3

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

42.2%

JSON

A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo.

Affected configurations

Nvd

Vulners

Node

opensc_projectopenscRange<0.22.0

Node

fedoraprojectfedoraMatch33

Node

redhatenterprise_linuxMatch7.0

redhatenterprise_linuxMatch8.0

VendorProductVersionCPE
opensc_projectopensc*cpe:2.3:a:opensc_project:opensc:*:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
redhatenterprise_linux7.0cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
redhatenterprise_linux8.0cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
opensc_project	opensc	*	cpe:2.3:a:opensc_project:opensc::::::::
fedoraproject	fedora	33	cpe:2.3:o:fedoraproject:fedora:33:::::::*
redhat	enterprise_linux	7.0	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
redhat	enterprise_linux	8.0	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

CNA Affected

[
  {
    "product": "opensc",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "opensc 0.22.0"
      }
    ]
  }
]