CVE-2020-8174

nodejs: memory corruption in napi_get_value_string_* functions

Severity Score

8.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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

La función napi_get_value_string_*(), permite varios tipos de corrupción de memoria en node versiones anteriores a 10.21.0, 12.18.0 y versiones anteriores a 14.4.0

A flaw was found in nodejs. Calling napi_get_value_string_latin1(), napi_get_value_string_utf8(), or napi_get_value_string_utf16() with a non-NULL buf, and a bufsize of 0 will cause the entire string value to be written to buf, probably overrunning the length of the buffer.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-28 CVE Reserved
2020-06-28 CVE Published
2024-06-30 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-191: Integer Underflow (Wrap or Wraparound)

CAPEC

References (9)

URL	Tag	Source
https://security.netapp.com/advisory/ntap-20201023-0003	Third Party Advisory

URL	Date	SRC
https://hackerone.com/reports/784186	2024-08-04

URL	Date	SRC
https://www.oracle.com//security-alerts/cpujul2021.html	2022-05-12
https://www.oracle.com/security-alerts/cpuapr2022.html	2022-05-12
https://www.oracle.com/security-alerts/cpujan2021.html	2022-05-12
https://www.oracle.com/security-alerts/cpuoct2020.html	2022-05-12

URL	Date	SRC
https://security.gentoo.org/glsa/202101-07	2022-05-12
https://access.redhat.com/security/cve/CVE-2020-8174	2020-07-21
https://bugzilla.redhat.com/show_bug.cgi?id=1845256	2020-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nodejs Search vendor "Nodejs"		Node.js Search vendor "Nodejs" for product "Node.js"				< 10.21.0 Search vendor "Nodejs" for product "Node.js" and version " < 10.21.0"		-		Affected
Nodejs Search vendor "Nodejs"		Node.js Search vendor "Nodejs" for product "Node.js"				>= 12.0.0 < 12.18.0 Search vendor "Nodejs" for product "Node.js" and version " >= 12.0.0 < 12.18.0"		-		Affected
Nodejs Search vendor "Nodejs"		Node.js Search vendor "Nodejs" for product "Node.js"				>= 14.0.0 < 14.4.0 Search vendor "Nodejs" for product "Node.js" and version " >= 14.0.0 < 14.4.0"		-		Affected
Oracle Search vendor "Oracle"		Banking Extensibility Workbench Search vendor "Oracle" for product "Banking Extensibility Workbench"				14.3.0 Search vendor "Oracle" for product "Banking Extensibility Workbench" and version "14.3.0"		-		Affected
Oracle Search vendor "Oracle"		Banking Extensibility Workbench Search vendor "Oracle" for product "Banking Extensibility Workbench"				14.4.0 Search vendor "Oracle" for product "Banking Extensibility Workbench" and version "14.4.0"		-		Affected
Oracle Search vendor "Oracle"		Blockchain Platform Search vendor "Oracle" for product "Blockchain Platform"				< 21.1.2 Search vendor "Oracle" for product "Blockchain Platform" and version " < 21.1.2"		-		Affected
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				<= 7.3.30 Search vendor "Oracle" for product "Mysql Cluster" and version " <= 7.3.30"		-		Affected
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				>= 7.4.0 <= 7.4.29 Search vendor "Oracle" for product "Mysql Cluster" and version " >= 7.4.0 <= 7.4.29"		-		Affected
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				>= 7.5.0 <= 7.5.19 Search vendor "Oracle" for product "Mysql Cluster" and version " >= 7.5.0 <= 7.5.19"		-		Affected
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				>= 7.6.0 <= 7.6.15 Search vendor "Oracle" for product "Mysql Cluster" and version " >= 7.6.0 <= 7.6.15"		-		Affected
Oracle Search vendor "Oracle"		Mysql Cluster Search vendor "Oracle" for product "Mysql Cluster"				>= 8.0.0 <= 8.0.21 Search vendor "Oracle" for product "Mysql Cluster" and version " >= 8.0.0 <= 8.0.21"		-		Affected
Oracle Search vendor "Oracle"		Retail Xstore Point Of Service Search vendor "Oracle" for product "Retail Xstore Point Of Service"				16.0.6 Search vendor "Oracle" for product "Retail Xstore Point Of Service" and version "16.0.6"		-		Affected
Oracle Search vendor "Oracle"		Retail Xstore Point Of Service Search vendor "Oracle" for product "Retail Xstore Point Of Service"				17.0.4 Search vendor "Oracle" for product "Retail Xstore Point Of Service" and version "17.0.4"		-		Affected
Oracle Search vendor "Oracle"		Retail Xstore Point Of Service Search vendor "Oracle" for product "Retail Xstore Point Of Service"				18.0.3 Search vendor "Oracle" for product "Retail Xstore Point Of Service" and version "18.0.3"		-		Affected
Oracle Search vendor "Oracle"		Retail Xstore Point Of Service Search vendor "Oracle" for product "Retail Xstore Point Of Service"				19.0.2 Search vendor "Oracle" for product "Retail Xstore Point Of Service" and version "19.0.2"		-		Affected
Oracle Search vendor "Oracle"		Retail Xstore Point Of Service Search vendor "Oracle" for product "Retail Xstore Point Of Service"				20.0.1 Search vendor "Oracle" for product "Retail Xstore Point Of Service" and version "20.0.1"		-		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		windows		Affected
Netapp Search vendor "Netapp"		Oncommand Insight Search vendor "Netapp" for product "Oncommand Insight"				-		-		Affected
Netapp Search vendor "Netapp"		Oncommand Workflow Automation Search vendor "Netapp" for product "Oncommand Workflow Automation"				-		-		Affected
Netapp Search vendor "Netapp"		Snapcenter Search vendor "Netapp" for product "Snapcenter"				-		-		Affected