Emqx: Security Vulnerabilities
A heap buffer overflow vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function nni_msg_get_pub_pid() in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack.
CVSS Score
7.5
EPSS Score
0.012
Published
2023-06-08
A heap buffer overflow vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function copyn_str() in the file mqtt_parser.c. An attacker could exploit this vulnerability to cause a denial of service attack.
CVSS Score
7.5
EPSS Score
0.012
Published
2023-06-08
A heap buffer overflow vulnerability exists in NanoMQ 0.17.2. The vulnerability can be triggered by calling the function nmq_subinfo_decode() in the file mqtt_parser.c. An attacker could exploit this vulnerability to cause a denial of service attack.
CVSS Score
7.5
EPSS Score
0.011
Published
2023-06-06
A memory leak vulnerability exists in NanoMQ 0.17.2. The vulnerability is located in the file message.c. An attacker could exploit this vulnerability to cause a denial of service attack by causing the program to consume all available memory resources.
CVSS Score
5.5
EPSS Score
0.004
Published
2023-05-30
In NanoMQ v0.15.0-0, Heap overflow occurs in read_byte function of mqtt_code.c.
CVSS Score
7.5
EPSS Score
0.007
Published
2023-05-04
In NanoMQ v0.15.0-0, a Heap overflow occurs in copyn_utf8_str function of mqtt_parser.c
CVSS Score
7.5
EPSS Score
0.007
Published
2023-05-04
In NanoMQ v0.15.0-0, segment fault with Null Pointer Dereference occurs in the process of decoding subinfo_decode and unsubinfo_decode.
CVSS Score
7.5
EPSS Score
0.008
Published
2023-05-04
EMQ X Dashboard V3.0.0 is affected by username enumeration in the "/api /v3/auth" interface. When a user login, the application returns different results depending on whether the account is correct, that allowed an attacker to determine if a given username was valid
CVSS Score
5.3
EPSS Score
0.009
Published
2022-03-28
EMQ X Broker versions prior to 4.2.8 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system.
CVSS Score
7.5
EPSS Score
0.011
Published
2021-06-08
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