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SnykCVE-2020-7648

HistoryMay 29, 2020 - 10:15 p.m.

CVE-2020-7648

2020-05-2922:15:10

CWE-22

snyk

web.nvd.nist.gov

cve-2020-7648

snyk-broker

arbitrary file read

vulnerability

nvd

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

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

48.5%

JSON

All versions of snyk-broker before 4.72.2 are vulnerable to Arbitrary File Read. It allows arbitrary file reads for users who have access to Snyk’s internal network by appending the URL with a fragment identifier and a whitelisted path e.g. #package.json

Affected configurations

Nvd

Node

synkbrokerRange<4.72.2

CNA Affected

[
  {
    "product": "snyk-broker",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "All versions before 4.72.2"
      }
    ]
  }
]

References

snyk.io/vuln/SNYK-JS-SNYKBROKER-570607

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

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

48.5%

JSON

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