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cesanta mongoose vulnerabilities and exploits
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9.8
CVSSv3
CVE-2017-2921
An exploitable memory corruption vulnerability exists in the Websocket protocol implementation of Cesanta Mongoose 6.8. A specially crafted websocket packet can cause an integer overflow, leading to a heap buffer overflow and resulting in denial of service and potential remote co...
Cesanta Mongoose 6.8
9.8
CVSSv3
CVE-2017-2922
An exploitable memory corruption vulnerability exists in the Websocket protocol implementation of Cesanta Mongoose 6.8. A specially crafted websocket packet can cause a buffer to be allocated while leaving stale pointers which leads to a use-after-free vulnerability which can be ...
Cesanta Mongoose 6.8
8.8
CVSSv3
CVE-2023-2905
Due to a failure in validating the length of a provided MQTT_CMD_PUBLISH parsed message with a variable length header, Cesanta Mongoose, an embeddable web server, version 7.10 is susceptible to a heap-based buffer overflow vulnerability in the default configuration. Version 7.9 a...
Cesanta Mongoose 7.10
9.1
CVSSv3
CVE-2018-18764
An exploitable arbitrary memory read vulnerability exists in the MQTT packet-parsing functionality of Cesanta Mongoose 6.13. It is a heap-based buffer over-read in a parse_mqtt getu16 call. A specially crafted MQTT SUBSCRIBE packet can cause an arbitrary out-of-bounds memory read...
Cesanta Mongoose 6.13
8.8
CVSSv3
CVE-2020-25887
Buffer overflow in mg_resolve_from_hosts_file in Mongoose 6.18, when reading from a crafted hosts file.
Cesanta Mongoose 6.18
9.8
CVSSv3
CVE-2020-25756
A buffer overflow vulnerability exists in the mg_get_http_header function in Cesanta Mongoose 6.18 due to a lack of bounds checking. A crafted HTTP header can exploit this bug. NOTE: a committer has stated "this will not happen in practice.
Cesanta Mongoose 6.18
9.1
CVSSv3
CVE-2021-26528
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.
Cesanta Mongoose 7.0
9.1
CVSSv3
CVE-2021-26530
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.
Cesanta Mongoose 7.0
9.8
CVSSv3
CVE-2021-27425
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.
Cesanta Mongoose Os 2.17.0
8.8
CVSSv3
CVE-2018-20352
Use-after-free vulnerability in the mg_cgi_ev_handler function in mongoose.c in Cesanta Mongoose Embedded Web Server Library 6.13 and previous versions allows a denial of service (application crash) or remote code execution.
Cesanta Mongoose Embedded Web Server Library
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-22460
CVE-2024-4646
CVE-2024-29212
IMAP
CVE-2023-36672
CVE-2024-34547
command injection
CVE-2024-4651
stored XSS
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