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cesanta mongoose vulnerabilities and exploits
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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
6.4
CVSSv2
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
7.5
CVSSv2
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
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
6.4
CVSSv2
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
5
CVSSv2
CVE-2017-2893
An exploitable NULL pointer dereference vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. An MQTT SUBSCRIBE packet can cause a NULL pointer dereference leading to server crash and denial of service. 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
6.4
CVSSv2
CVE-2018-18765
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 mg_mqtt_next_subscribe_topic. A specially crafted MQTT SUBSCRIBE packet can cause an arbitrary out-of-bounds memory ...
Cesanta Mongoose 6.13
5
CVSSv2
CVE-2019-13503
mq_parse_http in mongoose.c in Mongoose 6.15 has a heap-based buffer over-read.
Cesanta Mongoose 6.15
1 Github repository
CVSSv2
CVSSv2
CVSSv3
VMScore
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google
CVE-2024-35400
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