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HistoryOct 02, 2023 - 7:15 p.m.
CVE-2023-0809
mosquitto
memory allocation
malicious packets
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.4%
In Mosquitto before 2.0.16, excessive memory is allocated based on malicious initial packets that are not CONNECT packets.
Affected configurations
Node
eclipsemosquittoRange<2.0.16
Related
redhatcve
redhatcve
CVE-2023-0809
2023-12-12 21:54:32
ubuntucve
ubuntucve
CVE-2023-0809
2023-10-02 00:00:00
osv
osv
CVE-2023-0809
2023-10-02 19:15:09
mosquitto - security update
2023-10-01 00:00:00
mosquitto vulnerabilities
2023-11-21 15:23:51
cve
cve
CVE-2023-0809
2023-10-02 19:15:09
cvelist
cvelist
CVE-2023-0809
2023-10-02 18:56:26
alpinelinux
alpinelinux
CVE-2023-0809
2023-10-02 19:15:09
prion
prion
Design/Logic Flaw
2023-10-02 19:15:00
veracode
veracode
Remote Code Execution (RCE)
2023-08-23 17:16:56
debiancve
debiancve
CVE-2023-0809
2023-10-02 19:15:09
redos
redos
ROS-20240527-02
2024-05-27 00:00:00
openvas
openvas
Fedora: Security Advisory for libwebsockets (FEDORA-2023-6a87c003c4)
2023-09-02 00:00:00
Fedora: Security Advisory for mosquitto (FEDORA-2023-e7ed15ab9e)
2023-09-02 00:00:00
Fedora: Security Advisory for mosquitto (FEDORA-2023-9adc4be8b0)
2023-09-16 00:00:00
nessus
nessus
Fedora 38 : libwebsockets / mosquitto (2023-6a87c003c4)
2023-09-01 00:00:00
Fedora 39 : mosquitto (2023-9adc4be8b0)
2023-11-07 00:00:00
Fedora 37 : mosquitto (2023-e7ed15ab9e)
2023-09-01 00:00:00
gentoo
gentoo
Eclipse Mosquitto: Multiple Vulnerabilities
2024-01-07 00:00:00
fedora
fedora
[SECURITY] Fedora 38 Update: mosquitto-2.0.17-1.fc38
2023-09-01 01:30:04
[SECURITY] Fedora 39 Update: mosquitto-2.0.17-1.fc39
2023-09-15 19:01:48
[SECURITY] Fedora 37 Update: mosquitto-2.0.17-1.fc37
2023-09-01 01:29:51
ibm
ibm
redhat
redhat
(RHSA-2024:1061) Moderate: Red Hat Satellite 6 security and bug fix update
2024-02-29 20:30:29
(RHSA-2024:0797) Important: Satellite 6.14.2 Async Security Update
2024-02-13 14:38:17
debian
debian
[SECURITY] [DSA 5511-1] mosquitto security update
2023-10-01 19:39:12
ubuntu
ubuntu
Mosquitto vulnerabilities
2023-11-21 00:00:00
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
6.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.4%
Related for NVD:CVE-2023-0809