📦 Jerryscript

by Jerryscript

🔍 What is Jerryscript?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2023-36109

CRITICAL CVSS 9.8 Sep 20, 2023

A buffer overflow vulnerability in JerryScript 3.0's ecma_stringbuilder_append_raw component allows remote attackers to execute arbitrary code. This affects systems running vulnerable versions of Jerr...

CVE-2023-38961

CRITICAL CVSS 9.8 Aug 21, 2023

A buffer overflow vulnerability in JerryScript v3.0.0 allows remote attackers to execute arbitrary code by exploiting the scanner_is_context_needed component. This affects systems running vulnerable v...

CVE-2021-43453

CRITICAL CVSS 9.8 Apr 7, 2022

A heap-based buffer overflow vulnerability in JerryScript 2.4.0 and earlier allows attackers to execute arbitrary code or cause denial of service via specially crafted JavaScript code. This affects an...

CVE-2021-41751

CRITICAL CVSS 9.8 Apr 5, 2022

This is a critical buffer overflow vulnerability in JerryScript's array slice function that allows remote code execution. It affects systems running vulnerable versions of JerryScript, a lightweight J...

CVE-2020-23321

CRITICAL CVSS 9.8 Jun 10, 2021

This is a critical heap buffer overflow vulnerability in JerryScript's UTF-8 string parsing code. Attackers can exploit this to execute arbitrary code or crash applications using the vulnerable JavaSc...

CVE-2020-23323

CRITICAL CVSS 9.8 Jun 10, 2021

CVE-2020-23323 is a critical heap buffer overflow vulnerability in JerryScript's regular expression parser that allows remote code execution. Attackers can exploit this by providing specially crafted ...

CVE-2020-23302

CRITICAL CVSS 9.8 Jun 10, 2021

This is a critical heap-use-after-free vulnerability in JerryScript's string handling that allows memory corruption. Attackers can exploit this to execute arbitrary code or cause denial of service. An...

CVE-2020-23306

CRITICAL CVSS 9.8 Jun 10, 2021

CVE-2020-23306 is a critical stack-based buffer overflow vulnerability in JerryScript's regular expression engine that allows remote code execution. Attackers can exploit this by providing specially c...

CVE-2020-29657

CRITICAL CVSS 9.1 Dec 9, 2020

CVE-2020-29657 is an out-of-bounds read vulnerability in JerryScript 2.3.0's main-utils.c file that could allow attackers to read sensitive memory contents or cause denial of service. This affects sys...

CVE-2024-33258

HIGH CVSS 7.1 Apr 26, 2024

CVE-2024-33258 is a memory corruption vulnerability in JerryScript's JavaScript engine that allows attackers to cause segmentation faults via specially crafted scripts. This affects any application or...

CVE-2023-34868

HIGH CVSS 7.5 Jun 14, 2023

CVE-2023-34868 is an assertion failure vulnerability in Jerryscript's parser that can cause denial of service through application crashes. It affects systems running Jerryscript 3.0 with the vulnerabl...

CVE-2023-31907

HIGH CVSS 7.8 May 10, 2023

CVE-2023-31907 is a heap buffer overflow vulnerability in Jerryscript 3.0.0's scanner_literal_is_created function that could allow attackers to execute arbitrary code or cause denial of service. This ...

CVE-2023-31910

HIGH CVSS 7.8 May 10, 2023

CVE-2023-31910 is a heap buffer overflow vulnerability in Jerryscript's parser component that could allow arbitrary code execution. This affects systems running vulnerable versions of Jerryscript, a l...

CVE-2022-22893

HIGH CVSS 7.8 Jan 21, 2022

CVE-2022-22893 is a stack overflow vulnerability in Jerryscript 3.0.0's VM component that allows attackers to execute arbitrary code or cause denial of service. This affects any application or device ...

CVE-2022-22895

HIGH CVSS 7.8 Jan 21, 2022

CVE-2022-22895 is a heap buffer overflow vulnerability in Jerryscript 3.0.0's string-to-number conversion function. This allows attackers to write beyond allocated memory boundaries, potentially leadi...

CVE-2022-22888

HIGH CVSS 7.8 Jan 20, 2022

CVE-2022-22888 is a stack overflow vulnerability in Jerryscript 3.0.0's ecma_op_object_find_own function that allows attackers to execute arbitrary code or cause denial of service. This affects any ap...

CVE-2021-46170

HIGH CVSS 7.5 Jan 14, 2022

This CVE describes a use-after-free vulnerability in JerryScript's lexer component that could allow memory corruption. Attackers could potentially execute arbitrary code or cause denial of service by ...

CVE-2020-23313

HIGH CVSS 7.5 Jun 10, 2021

CVE-2020-23313 is a reachable assertion vulnerability in JerryScript's scanner_literal_is_created function that can cause denial of service through application crashes. This affects systems running Je...

CVE-2020-23319

HIGH CVSS 7.5 Jun 10, 2021

CVE-2020-23319 is an assertion failure vulnerability in JerryScript's parser that could lead to denial of service or potentially arbitrary code execution. It affects systems running JerryScript 2.2.0,...

CVE-2021-26195

HIGH CVSS 8.8 Jun 10, 2021

CVE-2021-26195 is a heap buffer overflow vulnerability in JerryScript's number parsing function that allows attackers to execute arbitrary code or cause denial of service. This affects applications us...

CVE-2020-23309

HIGH CVSS 7.5 Jun 10, 2021

CVE-2020-23309 is a denial-of-service vulnerability in JerryScript's JavaScript parser where an assertion failure can be triggered by specially crafted JavaScript code, causing the interpreter to cras...

CVE-2020-23311

HIGH CVSS 7.5 Jun 10, 2021

CVE-2020-23311 is an assertion failure vulnerability in JerryScript's JavaScript parser that can cause denial of service through application crashes. Attackers can trigger this by providing specially ...