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MitreCVE-2018-7560

HistoryMar 04, 2018 - 8:29 p.m.

CVE-2018-7560

2018-03-0420:29:00

CWE-20

mitre

web.nvd.nist.gov

cve-2018-7560

nvd

aws

lambda

multipart

parser

npm

regular expression denial of service

redos

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

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

44.7%

JSON

index.js in the Anton Myshenin aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.

Affected configurations

Nvd

Node

aws-lambda-multipart-parser_projectaws-lambda-multipart-parserRange≤0.1.1node.js

VendorProductVersionCPE
aws-lambda-multipart-parser_projectaws-lambda-multipart-parser*cpe:2.3:a:aws-lambda-multipart-parser_project:aws-lambda-multipart-parser:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
aws-lambda-multipart-parser_project	aws-lambda-multipart-parser	*	cpe:2.3:a:aws-lambda-multipart-parser_project:aws-lambda-multipart-parser::::::node.js::*

References

github.com/myshenin/aws-lambda-multipart-parser/commit/56ccb03af4dddebc2b2defb348b6558783d5757e

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

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

44.7%

JSON

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