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SnykCVE-2020-7653

HistoryMay 29, 2020 - 9:15 p.m.

CVE-2020-7653

2020-05-2921:15:10

CWE-59

snyk

web.nvd.nist.gov

snyk-broker

arbitrary file read

cve-2020-7653

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

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

Nvd

Node

synkbrokerRange<4.80.0

CNA Affected

[
  {
    "product": "snyk-broker",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "All versions before 4.80.0"
      }
    ]
  }
]

References

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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