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cveSnykCVE-2020-7743
HistoryOct 13, 2020 - 10:15 a.m.

CVE-2020-7743

2020-10-1310:15:13
CWE-1321
snyk
web.nvd.nist.gov
43
2
cve-2020-7743
mathjs
vulnerability
prototype pollution
deepextend
configuration updates
nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7

Confidence

High

EPSS

0.003

Percentile

70.9%

JSON

The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.

Affected configurations

Nvd
Node
mathjsmathjsRange<7.5.1node.js
VendorProductVersionCPE
mathjsmathjs*cpe:2.3:a:mathjs:mathjs:*:*:*:*:*:node.js:*:*

CNA Affected

[
  {
    "product": "mathjs",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "7.5.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

Related

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(RHSA-2020:5249) Moderate: security update - Red Hat Ansible Tower 3.7.4-1 - RHEL7 Container
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7

Confidence

High

EPSS

0.003

Percentile

70.9%

JSON
Related for CVE-2020-7743
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