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cesanta mongoose vulnerabilities and exploits
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6.4
CVSSv2
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
4.3
CVSSv2
CVE-2018-19587
In Cesanta Mongoose 6.13, a SIGSEGV exists in the mongoose.c mg_mqtt_add_session() function.
Cesanta Mongoose 6.13
7.5
CVSSv2
CVE-2017-2892
An exploitable arbitrary memory read vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT packet can cause an arbitrary out-of-bounds memory read and write potentially resulting in information disclosure, denial of servic...
Cesanta Mongoose 6.8
7.5
CVSSv2
CVE-2017-2894
An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE packet can cause a stack buffer overflow resulting in remote code execution. An attacker needs to send a specially crafte...
Cesanta Mongoose 6.8
7.8
CVSSv2
CVE-2017-2909
An infinite loop programming error exists in the DNS server functionality of Cesanta Mongoose 6.8 library. A specially crafted DNS request can cause an infinite loop resulting in high CPU usage and Denial Of Service. An attacker can send a packet over the network to trigger this ...
Cesanta Mongoose 6.8
7.5
CVSSv2
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
5
CVSSv2
CVE-2018-10945
The mg_handle_cgi function in mongoose.c in Mongoose 6.11 allows remote malicious users to cause a denial of service (heap-based buffer over-read and application crash, or NULL pointer dereference) via an HTTP request, related to the mbuf_insert function.
Cesanta Mongoose 6.11
7.5
CVSSv2
CVE-2019-19307
An integer overflow in parse_mqtt in mongoose.c in Cesanta Mongoose 6.16 allows an malicious user to achieve remote DoS (infinite loop), or possibly cause an out-of-bounds write, by sending a crafted MQTT protocol packet.
Cesanta Mongoose 6.16
1 Github repository
7.5
CVSSv2
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
6.8
CVSSv2
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
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
SSRF
CVE-2023-52162
CVE-2024-23670
CVE-2024-5404
man-in-the-middle
CVE-2024-5214
CVE-2024-4358
CVE-2024-20696
hard-coded
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