CVE-2020-19693

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-19693
An issue found in Espruino Espruino 6ea4c0a allows an attacker to execute arbitrrary code via oldFunc parameter of the jswrap_object.c:jswrap_function_replacewith endpoint.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/espruino/Espruino/issues/1684 Exploit Issue Tracking Patch
https://github.com/espruino/Espruino/issues/1684 Exploit Issue Tracking Patch
Configurations

Configuration 1 (hide)

cpe:2.3:o:espruino:espruino:2019-06-28:*:*:*:*:*:*:*
History

21 Nov 2024, 05:09

Type Values Removed Values Added
References () https://github.com/espruino/Espruino/issues/1684 - Exploit, Issue Tracking, Patch () https://github.com/espruino/Espruino/issues/1684 - Exploit, Issue Tracking, Patch

10 Apr 2023, 18:41

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
First Time Espruino
Espruino espruino
CPE cpe:2.3:o:espruino:espruino:2019-06-28:*:*:*:*:*:*:*
CWE CWE-787
References (MISC) https://github.com/espruino/Espruino/issues/1684 - (MISC) https://github.com/espruino/Espruino/issues/1684 - Exploit, Issue Tracking, Patch

04 Apr 2023, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-04-04 15:15

Updated : 2025-02-18 17:15

NVD link : CVE-2020-19693

Mitre link : CVE-2020-19693

CVE.ORG link : CVE-2020-19693

JSON object : View

Products Affected

espruino

  • espruino
CWE
CWE-787

Out-of-bounds Write