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NVD Vulnerability Details :
CVE-2023-0809
Modified
More InfoOfficial Page
Source-emo@eclipse.org
View Known Exploited Vulnerability (KEV) details
Published At-02 Oct, 2023 | 19:15
Updated At-07 Jan, 2024 | 10:15

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Secondary3.15.8MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Secondary
Version: 3.1
Base score: 5.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
CPE Matches
Eclipse Foundation AISBL
eclipse
>>mosquitto>>Versions before 2.0.16(exclusive)
cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-770Primarynvd@nist.gov
CWE-789Secondaryemo@eclipse.org
CWE ID: CWE-770
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-789
Type: Secondary
Source: emo@eclipse.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://mosquitto.org/blog/2023/08/version-2-0-16-released/emo@eclipse.org
Release Notes
https://security.gentoo.org/glsa/202401-09emo@eclipse.org
N/A
Hyperlink: https://mosquitto.org/blog/2023/08/version-2-0-16-released/
Source: emo@eclipse.org
Resource:
Release Notes
Hyperlink: https://security.gentoo.org/glsa/202401-09
Source: emo@eclipse.org
Resource: N/A
Change History
0Changes found
Details not found