PT-2021-12016

Name of the Vulnerable Software and Affected Versions: Cesanta MJS version 1.20.1 Description: The issue is a stack overflow vulnerability in the parse value function, which allows remote attackers to cause a Denial of Service DoS via a crafted file. Recommendations: For Cesanta MJS version 1.20....

PT-2021-12017

Name of the Vulnerable Software and Affected Versions: Cesanta MJS version 1.20.1 Description: The issue is a stack overflow vulnerability in the parse block function, which allows remote attackers to cause a Denial of Service DoS via a crafted file. Recommendations: For Cesanta MJS version 1.20....

PT-2021-12020

Name of the Vulnerable Software and Affected Versions: Cesanta MJS version 1.20.1 Description: The issue is a stack overflow vulnerability in the parse unary function, which allows remote attackers to cause a Denial of Service DoS via a crafted file. Recommendations: For Cesanta MJS version 1.20....

PT-2021-12025

Name of the Vulnerable Software and Affected Versions: Cesanta MJS version 1.20.1 Description: The issue is a stack overflow vulnerability in the parse equality function, which allows remote attackers to cause a Denial of Service DoS via a crafted file. Recommendations: For Cesanta MJS version...

PT-2021-12024

Name of the Vulnerable Software and Affected Versions: Cesanta MJS version 1.20.1 Description: The issue is a stack overflow vulnerability in the parse comparison function, which allows remote attackers to cause a Denial of Service DoS via a crafted file. Recommendations: For Cesanta MJS version...

CVE-2021-31875

In mjsjson.c in Cesanta MongooseOS mJS 1.26, a maliciously formed JSON string can trigger an off-by-one heap-based buffer overflow in mjsjsonparse, which can potentially lead to redirection of control flow. NOTE: the original reporter disputes the significance of this finding because "there isn’t...

CVE-2021-31875

In mjsjson.c in Cesanta MongooseOS mJS 1.26, a maliciously formed JSON string can trigger an off-by-one heap-based buffer overflow in mjsjsonparse, which can potentially lead to redirection of control flow. NOTE: the original reporter disputes the significance of this finding because "there isn’t...

CVE-2021-31875: Off-by-one Error

In mjsjson.c in Cesanta MongooseOS mJS 1.26, a maliciously formed JSON string can trigger an off-by-one heap-based buffer overflow in mjsjsonparse, which can potentially lead to redirection of control flow. NOTE: the original reporter disputes the significance of this finding because "there isn’t...

CVE-2021-31875

In mjsjson.c in Cesanta MongooseOS mJS 1.26, a maliciously formed JSON string can trigger an off-by-one heap-based buffer overflow in mjsjsonparse, which can potentially lead to redirection of control flow. NOTE: the original reporter disputes the significance of this finding because "there isn’t...

CVE-2021-31875

The CVE concerns Cesanta MongooseOS mJS 1.26, where a maliciously formed JSON string can trigger an off-by-one heap-based buffer overflow in mjs_json_parse. This may lead to redirection of control flow. Affected component: mjs_json_parse in mjs_json.c. Documented impact remains high (potential co...

Cesanta Mongoose 缓冲区错误漏洞

Cesanta Mongoose is a set of embedded server libraries from the Irish company Cesanta, which includes features such as TCP, HTTP client and server, WenSocket client and server. A security vulnerability exists in Cesanta MongooseOS mJS 1.26, which stems from a maliciously formed JSON string that c...

Cesanta Mongoose Out-of-Bounds Write Vulnerability

Mongoose is a C/C++ network library. An out-of-bounds write vulnerability exists in the mgtlsinit function in Cesanta Mongoose 7.0. An attacker can exploit this vulnerability via a connection request to cause an out-of-bounds write after the memory pool is exhausted...

Cesanta Mongoose out-of-bounds write vulnerability (CNVD-2021-12086)

Mongoose is a C/C++ network library. An out-of-bounds write vulnerability exists in the mgtlsinit function in Cesanta Mongoose 7.0, 6.7-6.18. An attacker can exploit this vulnerability via a connection request to cause an out-of-bounds write after the memory pool is exhausted...

CVE-2021-26528

The mghttpservefile function in Cesanta Mongoose HTTP server 7.0 is vulnerable to remote OOB write attack via connection request after exhausting memory pool...

CVE-2021-26530

The mgtlsinit function in Cesanta Mongoose HTTPS server 7.0 compiled with OpenSSL support is vulnerable to remote OOB write attack via connection request after exhausting memory pool...

DEBIAN-CVE-2021-26529

The mgtlsinit function in Cesanta Mongoose HTTPS server 7.0 and 6.7-6.18 compiled with mbedTLS support is vulnerable to remote OOB write attack via connection request after exhausting memory pool...

DEBIAN-CVE-2021-26530

The mgtlsinit function in Cesanta Mongoose HTTPS server 7.0 compiled with OpenSSL support is vulnerable to remote OOB write attack via connection request after exhausting memory pool...

Design/Logic Flaw

The mgtlsinit function in Cesanta Mongoose HTTPS server 7.0 compiled with OpenSSL support is vulnerable to remote OOB write attack via connection request after exhausting memory pool...

Design/Logic Flaw

The mghttpservefile function in Cesanta Mongoose HTTP server 7.0 is vulnerable to remote OOB write attack via connection request after exhausting memory pool...

Design/Logic Flaw

The mgtlsinit function in Cesanta Mongoose HTTPS server 7.0 and 6.7-6.18 compiled with mbedTLS support is vulnerable to remote OOB write attack via connection request after exhausting memory pool...