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nvd[email protected]NVD:CVE-2020-7637
HistoryApr 06, 2020 - 1:15 p.m.

CVE-2020-7637

2020-04-0613:15:12
CWE-1321
[email protected]
web.nvd.nist.gov
1

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.8%

JSON

class-transformer before 0.3.1 allow attackers to perform Prototype Pollution. The classToPlainFromExist function could be tricked into adding or modifying properties of Object.prototype using a proto payload.

Affected configurations

NVD
Node
class-transformer_projectclass-transformerRange<0.3.1node.js

Related

cve 1
veracode 1
osv 2
github 1
prion 1
cvelist 1
cve
cve
CVE-2020-7637
2020-04-06 13:15:12
veracode
veracode
Prototype Pollution
2020-04-07 06:14:14
osv
osv
CVE-2020-7637
2020-04-06 13:15:12
Prototype pollution in class-transformer
2020-04-07 15:47:40
github
github
Prototype pollution in class-transformer
2020-04-07 15:47:40
prion
prion
Design/Logic Flaw
2020-04-06 13:15:00
cvelist
cvelist
CVE-2020-7637
2020-04-06 12:34:54

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.8%

JSON
Related for NVD:CVE-2020-7637
cve1veracode1osv2github1prion1cvelist1