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CVE-2020-8174

Date: July 24, 2020

napi_get_value_string_*() allows various kinds of memory corruption in node < 10.21.0, 12.18.0, and < 14.4.0.

Language: C++

Severity Score

8.1

Related Resources (13)

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-8174

Url: https://hackerone.com/reports/784186

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-8174

Url: https://www.oracle.com/security-alerts/cpuoct2020.html

Url: https://security-tracker.debian.org/tracker/CVE-2020-8174

Url: https://security.netapp.com/advisory/ntap-20201023-0003/

Url: https://www.oracle.com//security-alerts/cpujul2021.html

Url: https://www.oracle.com/security-alerts/cpuapr2022.html

Url: https://access.redhat.com/security/cve/CVE-2020-8174

Url: https://security.alpinelinux.org/vuln/CVE-2020-8174

Url: https://security.gentoo.org/glsa/202101-07

Url: https://www.oracle.com/security-alerts/cpujan2021.html

Url: https://www.mend.io/vulnerability-database/CVE-2020-8174

Severity Score

8.1

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Integer Underflow (Wrap or Wraparound)

CWE-191

CVSS v3.1

Base Score:	8.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	9.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

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