Lucene search

K
nvd[email protected]NVD:CVE-2023-33659
HistoryJun 06, 2023 - 12:15 p.m.

CVE-2023-33659

2023-06-0612:15:09
CWE-787
web.nvd.nist.gov
3
nanomq
heap buffer overflow
denial of service
mqtt_parser.c

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

31.0%

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.

Affected configurations

Nvd
Node
emqxnanomqMatch0.17.2
VendorProductVersionCPE
emqxnanomq0.17.2cpe:2.3:a:emqx:nanomq:0.17.2:*:*:*:*:*:*:*

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

31.0%

Related for NVD:CVE-2023-33659