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HistoryJun 08, 2023 - 12:15 p.m.
CVE-2023-33660
nanomq
heap buffer overflow
copyn_str()
denial of service
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.001
Percentile
45.5%
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.
Affected configurations
Node
emqxnanomqMatch0.17.2
Related
prion
prion
Heap overflow
2023-06-08 12:15:00
cvelist
cvelist
CVE-2023-33660
2023-06-08 00:00:00
osv
osv
CVE-2023-33660
2023-06-08 12:15:09
cve
cve
CVE-2023-33660
2023-06-08 12:15:09
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.001
Percentile
45.5%
Related for NVD:CVE-2023-33660