CVE-2023-43338

CVE-2023-43338 affects Cesanta mjs v2.20.0. A vulnerability in the function mjs_get_ptr() enables function pointer hijacking that can lead to arbitrary code execution via crafted input. CVSS v3.1: Severity CRITICAL (9.8), Network attack vector, no user interaction required. A temporary workaround...

PT-2023-28786 · Cesanta · Mjs

Name of the Vulnerable Software and Affected Versions: Cesanta mjs version 2.20.0 Description: A function pointer hijacking issue was discovered in the mjs get ptr function, allowing attackers to execute arbitrary code via a crafted input. Recommendations: For version 2.20.0, consider disabling t...

CVE-2023-43338

Cesanta mjs v2.20.0 was discovered to contain a function pointer hijacking vulnerability via the function mjsgetptr. This vulnerability allows attackers to execute arbitrary code via a crafted input...

CVE-2023-30087

Buffer Overflow vulnerability found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsmkstring function in mjs.c...

CVE-2023-30088

An issue found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsexecute function in mjs.c...

CVE-2023-30087

Buffer Overflow vulnerability found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsmkstring function in mjs.c...

Buffer overflow

Buffer Overflow vulnerability found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsmkstring function in mjs.c...

Design/Logic Flaw

An issue found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsexecute function in mjs.c...

CVE-2023-30088

An issue found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsexecute function in mjs.c...

CVE-2023-30087

Buffer Overflow vulnerability found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsmkstring function in mjs.c...

PT-2023-22532 · Cesanta · Cesanta Mjs

Name of the Vulnerable Software and Affected Versions: Cesanta MJS version 1.26 Description: A Buffer Overflow issue allows a local attacker to cause a denial of service via the mjs mk string function in mjs.c. This issue can be exploited to disrupt service. Recommendations: For Cesanta MJS versi...

CVE-2023-30088

An issue found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsexecute function in mjs.c...

CVE-2023-30088

An issue found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsexecute function in mjs.c...

CVE-2023-30088

An issue found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsexecute function in mjs.c...

CVE-2023-30087

Buffer Overflow vulnerability found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsmkstring function in mjs.c...

CVE-2023-30088

Technical details about CVE-2023-30088 are not publicly provided in the connected documents; monitor for updates.

CVE-2023-30087

Buffer Overflow vulnerability found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjsmkstring function in mjs.c...

Cesanta MJS 缓冲区错误漏洞

Cesanta MJS is an embedded JavaScript engine for C/C++ from Cesanta Ireland. It is designed for microcontrollers with limited resources. The main design goals are a small footprint and simple C/C++ interoperability. A security vulnerability exists in Cesanta MJS version v.1.26. An attacker has...

CVE-2023-30087

CVE-2023-30087 affects Cesanta MJS v1.26. The vulnerability is a Buffer Overflow in the mjs_mk_string function inside mjs.c, enabling a local attacker to trigger a denial of service. Public references in the provided documents consistently describe a local-exploit scenario with the overflow in th...

CVE-2023-29570

Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via mjsfficbfree at src/mjsffi.c. This vulnerability can lead to a Denial of Service DoS...