Vulnerabilities (CVE)

Filtered by vendor Cesanta Subscribe
Total 123 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-33440 1 Cesanta 1 Mjs 2024-11-21 N/A 5.5 MEDIUM
An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is NULL pointer dereference in mjs_bcode_commit() in mjs.c.
CVE-2021-33439 1 Cesanta 1 Mjs 2024-11-21 N/A 5.5 MEDIUM
An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is Integer overflow in gc_compact_strings() in mjs.c.
CVE-2021-33438 1 Cesanta 1 Mjs 2024-11-21 N/A 5.5 MEDIUM
An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is stack buffer overflow in json_parse_array() in mjs.c.
CVE-2021-33437 1 Cesanta 1 Mjs 2024-11-21 N/A 5.5 MEDIUM
An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There are memory leaks in frozen_cb() in mjs.c.
CVE-2021-31875 1 Cesanta 1 Mongooseos Mjs 2024-11-21 7.5 HIGH 9.8 CRITICAL
In mjs_json.c in Cesanta MongooseOS mJS 1.26, a maliciously formed JSON string can trigger an off-by-one heap-based buffer overflow in mjs_json_parse, which can potentially lead to redirection of control flow. NOTE: the original reporter disputes the significance of this finding because "there isn’t very much of an opportunity to exploit this reliably for an information leak, so there isn’t any real security impact."
CVE-2021-27425 1 Cesanta 1 Mongoose Os 2024-11-21 7.5 HIGH 7.3 HIGH
Cesanta Software Mongoose-OS v2.17.0 is vulnerable to integer wrap-around in function mm_malloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
CVE-2021-26530 1 Cesanta 1 Mongoose 2024-11-21 6.4 MEDIUM 9.1 CRITICAL
The mg_tls_init 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.
CVE-2021-26529 1 Cesanta 1 Mongoose 2024-11-21 6.4 MEDIUM 9.1 CRITICAL
The mg_tls_init 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.
CVE-2021-26528 1 Cesanta 1 Mongoose 2024-11-21 6.4 MEDIUM 9.1 CRITICAL
The mg_http_serve_file function in Cesanta Mongoose HTTP server 7.0 is vulnerable to remote OOB write attack via connection request after exhausting memory pool.
CVE-2020-36375 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_equality Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36374 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_comparison Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36373 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_shifts Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36372 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_plus_minus Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36371 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_mul_div_rem Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36370 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_unary Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36369 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_statement_list Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36368 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_statement Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36367 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_block Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-36366 1 Cesanta 1 Mjs 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
Stack overflow vulnerability in parse_value Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVE-2020-25887 1 Cesanta 1 Mongoose 2024-11-21 N/A 8.8 HIGH
Buffer overflow in mg_resolve_from_hosts_file in Mongoose 6.18, when reading from a crafted hosts file.