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ubuntucveUbuntu.comUB:CVE-2023-0809
HistoryOct 02, 2023 - 12:00 a.m.

CVE-2023-0809

2023-10-0200:00:00
ubuntu.com
ubuntu.com
13
cve-2023-0809
mosquitto
memory allocation

CVSS3

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

EPSS

0.001

Percentile

28.2%

JSON

In Mosquitto before 2.0.16, excessive memory is allocated based on
malicious initial packets that are not CONNECT packets.

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchmosquitto< 1.6.9-1ubuntu0.1~esm1UNKNOWN
ubuntu22.04noarchmosquitto< 2.0.11-1ubuntu1.1UNKNOWN
ubuntu23.04noarchmosquitto< 2.0.11-1.2ubuntu0.1UNKNOWN

Related

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cve 1
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debiancve 1
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nvd 1
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fedora 4
gentoo 1
openvas 6
ibm 1
nessus 8
debian 1
redhat 2
ubuntu 1
cvelist
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ROS-20240527-02
2024-05-27 00:00:00
fedora
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[SECURITY] Fedora 38 Update: mosquitto-2.0.17-1.fc38
2023-09-01 01:30:04
[SECURITY] Fedora 37 Update: mosquitto-2.0.17-1.fc37
2023-09-01 01:29:51
[SECURITY] Fedora 38 Update: libwebsockets-4.3.2-5.fc38
2023-09-01 01:30:03
gentoo
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Eclipse Mosquitto: Multiple Vulnerabilities
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Fedora: Security Advisory (FEDORA-2023-9adc4be8b0)
2023-09-16 00:00:00
Fedora: Security Advisory for libwebsockets (FEDORA-2023-6a87c003c4)
2023-09-02 00:00:00
Fedora: Security Advisory for mosquitto (FEDORA-2023-6a87c003c4)
2023-09-02 00:00:00
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Security Bulletin: IBM Integration Bus is vulnerable to a denial of service due to Eclipse Mosquitto
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2023-09-01 00:00:00
Fedora 38 : libwebsockets / mosquitto (2023-6a87c003c4)
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[SECURITY] [DSA 5511-1] mosquitto security update
2023-10-01 19:39:12
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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
ubuntu
ubuntu
Mosquitto vulnerabilities
2023-11-21 00:00:00

CVSS3

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

EPSS

0.001

Percentile

28.2%

JSON
Related for UB:CVE-2023-0809
cvelist1vulnrichment1redhatcve1osv3cve1prion1alpinelinux1debiancve1veracode1nvd1redos1fedora4gentoo1openvas6ibm1nessus8debian1redhat2ubuntu1