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cve[email protected]CVE-2021-22930
HistoryOct 07, 2021 - 2:15 p.m.

CVE-2021-22930

2021-10-0714:15:08
CWE-416
web.nvd.nist.gov
171
2
cve-2021-22930
node.js
vulnerability
use-after-free
memory corruption
exploit
nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

68.6%

Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.

Affected configurations

NVD
Node
nodejsnode.jsRange12.0.012.22.4lts
OR
nodejsnode.jsRange14.0.014.17.4lts
OR
nodejsnode.jsRange16.0.016.6.0-
Node
netappnextgen_apiMatch-
Node
siemenssinec_infrastructure_network_servicesRange<1.0.1.1
Node
debiandebian_linuxMatch10.0

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "https://github.com/nodejs/node",
    "versions": [
      {
        "version": "Fixed versions 16.6.0, 14.17.4, and 12.22.4",
        "status": "affected"
      }
    ]
  }
]

Social References

More

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

68.6%