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GitHub Advisory DatabaseGHSA-4VJ3-F849-5R48

HistoryJun 03, 2020 - 10:02 p.m.

Arbitrary File Read in Snyk Broker

2020-06-0322:02:21

CWE-59

GitHub Advisory Database

github.com

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

28.4%

JSON

All versions of snyk-broker before 4.80.0 are vulnerable to Arbitrary File Read. It allows arbitrary file reads for users with access to Snyk’s internal network by creating symlinks to match whitelisted paths.

Affected configurations

Vulners

Node

snykbrokerRange<4.80.0node.js

VendorProductVersionCPE
snykbroker*cpe:2.3:a:snyk:broker:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
snyk	broker	*	cpe:2.3:a:snyk:broker::::::node.js::*

References

github.com/advisories/GHSA-4vj3-f849-5r48

nvd.nist.gov/vuln/detail/CVE-2020-7653

snyk.io/vuln/SNYK-JS-SNYKBROKER-570612

updates.snyk.io/snyk-broker-security-fixes-152338

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

28.4%

JSON

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