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Vulnerability details: VCID-a9rv-3ka3-67fr
Vulnerability ID VCID-a9rv-3ka3-67fr
Aliases CVE-2023-3648
Summary Kafka dissector crash in Wireshark 4.0.0 to 4.0.6 and 3.6.0 to 3.6.14 allows denial of service via packet injection or crafted capture file
Status Published
Exploitability 0.5
Weighted Severity 3.7
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-762 Mismatched Memory Management Routines
System Score Found at
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2023-3648
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2023-3648
epss 0.00017 https://api.first.org/data/v1/epss?cve=CVE-2023-3648
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2023-3648
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2023-3648
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2023-3648
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2023-3648
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2023-3648
cvssv3.1 3.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.3 https://gitlab.com/wireshark/wireshark/-/issues/19105
ssvc Track https://gitlab.com/wireshark/wireshark/-/issues/19105
cvssv3.1 5.3 https://www.wireshark.org/security/wnpa-sec-2023-21.html
ssvc Track https://www.wireshark.org/security/wnpa-sec-2023-21.html
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2023-3648
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3648
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1041101 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041101
19105 https://gitlab.com/wireshark/wireshark/-/issues/19105
wnpa-sec-2023-21.html https://www.wireshark.org/security/wnpa-sec-2023-21.html
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://gitlab.com/wireshark/wireshark/-/issues/19105
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-23T14:06:24Z/ Found at https://gitlab.com/wireshark/wireshark/-/issues/19105
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://www.wireshark.org/security/wnpa-sec-2023-21.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-23T14:06:24Z/ Found at https://www.wireshark.org/security/wnpa-sec-2023-21.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.04154
EPSS Score 0.00017
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:36:39.310068+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0