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Vulnerability details: VCID-eed3-ztv5-yqg9
Vulnerability ID VCID-eed3-ztv5-yqg9
Aliases CVE-2023-1994
Summary Multiple vulnerabilities have been found in Wireshark, the worst of which could result in denial of service.
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-1994.json
epss 0.0027 https://api.first.org/data/v1/epss?cve=CVE-2023-1994
epss 0.0027 https://api.first.org/data/v1/epss?cve=CVE-2023-1994
epss 0.0027 https://api.first.org/data/v1/epss?cve=CVE-2023-1994
epss 0.0027 https://api.first.org/data/v1/epss?cve=CVE-2023-1994
epss 0.0027 https://api.first.org/data/v1/epss?cve=CVE-2023-1994
epss 0.0027 https://api.first.org/data/v1/epss?cve=CVE-2023-1994
epss 0.00286 https://api.first.org/data/v1/epss?cve=CVE-2023-1994
cvssv3.1 6.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 6.3 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1994.json
ssvc Track https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1994.json
cvssv3.1 6.3 https://gitlab.com/wireshark/wireshark/-/issues/18947
ssvc Track https://gitlab.com/wireshark/wireshark/-/issues/18947
cvssv3.1 6.3 https://lists.debian.org/debian-lts-announce/2023/04/msg00029.html
ssvc Track https://lists.debian.org/debian-lts-announce/2023/04/msg00029.html
cvssv3.1 6.3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
cvssv3.1 6.3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
cvssv3.1 6.3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
cvssv3.1 6.3 https://security.gentoo.org/glsa/202309-02
ssvc Track https://security.gentoo.org/glsa/202309-02
cvssv3.1 6.3 https://www.debian.org/security/2023/dsa-5429
ssvc Track https://www.debian.org/security/2023/dsa-5429
cvssv3.1 6.3 https://www.wireshark.org/security/wnpa-sec-2023-11.html
ssvc Track https://www.wireshark.org/security/wnpa-sec-2023-11.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-1994.json
https://api.first.org/data/v1/epss?cve=CVE-2023-1994
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1994
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1034721 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034721
18947 https://gitlab.com/wireshark/wireshark/-/issues/18947
2186325 https://bugzilla.redhat.com/show_bug.cgi?id=2186325
CVE-2023-1994.json https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1994.json
dsa-5429 https://www.debian.org/security/2023/dsa-5429
EHLTD25WNQSPQNELX52UH6YLP4TBLKTT https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
GLSA-202309-02 https://security.gentoo.org/glsa/202309-02
msg00029.html https://lists.debian.org/debian-lts-announce/2023/04/msg00029.html
PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
wnpa-sec-2023-11.html https://www.wireshark.org/security/wnpa-sec-2023-11.html
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-1994.json
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

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none

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required

unchanged

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 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

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1994.json
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

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unchanged

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-07T16:20:06Z/ Found at https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1994.json
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://gitlab.com/wireshark/wireshark/-/issues/18947
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

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required

unchanged

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-07T16:20:06Z/ Found at https://gitlab.com/wireshark/wireshark/-/issues/18947
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://lists.debian.org/debian-lts-announce/2023/04/msg00029.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

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none

required

unchanged

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-07T16:20:06Z/ Found at https://lists.debian.org/debian-lts-announce/2023/04/msg00029.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
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

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required

unchanged

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-07T16:20:06Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
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

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required

unchanged

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-07T16:20:06Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
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

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low

none

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-07T16:20:06Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://security.gentoo.org/glsa/202309-02
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

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none

required

unchanged

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high

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-07T16:20:06Z/ Found at https://security.gentoo.org/glsa/202309-02
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://www.debian.org/security/2023/dsa-5429
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/2025-02-07T16:20:06Z/ Found at https://www.debian.org/security/2023/dsa-5429
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://www.wireshark.org/security/wnpa-sec-2023-11.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/2025-02-07T16:20:06Z/ Found at https://www.wireshark.org/security/wnpa-sec-2023-11.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.50432
EPSS Score 0.0027
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:14:12.259633+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/202309-02 38.0.0