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Vulnerability details: VCID-dzqk-k84r-jufc
Vulnerability ID VCID-dzqk-k84r-jufc
Aliases CVE-2024-45614
GHSA-9hf4-67fc-4vf4
Summary
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CWE-639 Authorization Bypass Through User-Controlled Key
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 5.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45614.json
epss 0.00803 https://api.first.org/data/v1/epss?cve=CVE-2024-45614
cvssv3.1 5.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-9hf4-67fc-4vf4
cvssv3.1 5.4 https://github.com/puma/puma
cvssv4 6.3 https://github.com/puma/puma
generic_textual MODERATE https://github.com/puma/puma
cvssv3.1 5.4 https://github.com/puma/puma/commit/cac3fd18cf29ed43719ff5d52d9cfec215f0a043
cvssv4 6.3 https://github.com/puma/puma/commit/cac3fd18cf29ed43719ff5d52d9cfec215f0a043
generic_textual MODERATE https://github.com/puma/puma/commit/cac3fd18cf29ed43719ff5d52d9cfec215f0a043
cvssv3.1 5.4 https://github.com/puma/puma/commit/f196b23be24712fb8fb16051cc124798cc84f70e
cvssv4 6.3 https://github.com/puma/puma/commit/f196b23be24712fb8fb16051cc124798cc84f70e
generic_textual MODERATE https://github.com/puma/puma/commit/f196b23be24712fb8fb16051cc124798cc84f70e
cvssv3 5.4 https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
cvssv3.1 5.4 https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
cvssv3.1_qr MODERATE https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
cvssv4 6.3 https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
generic_textual MODERATE https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
ssvc Track https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
cvssv3.1 5.4 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-45614.yml
cvssv4 6.3 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-45614.yml
generic_textual MODERATE https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-45614.yml
cvssv3.1 5.4 https://lists.debian.org/debian-lts-announce/2024/11/msg00004.html
cvssv4 6.3 https://lists.debian.org/debian-lts-announce/2024/11/msg00004.html
generic_textual MODERATE https://lists.debian.org/debian-lts-announce/2024/11/msg00004.html
cvssv3.1 5.4 https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers
cvssv4 6.3 https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers
generic_textual MODERATE https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers
ssvc Track https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers
cvssv3.1 5.4 https://nvd.nist.gov/vuln/detail/CVE-2024-45614
cvssv4 6.3 https://nvd.nist.gov/vuln/detail/CVE-2024-45614
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2024-45614
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45614.json
https://api.first.org/data/v1/epss?cve=CVE-2024-45614
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/puma/puma
https://github.com/puma/puma/commit/cac3fd18cf29ed43719ff5d52d9cfec215f0a043
https://github.com/puma/puma/commit/f196b23be24712fb8fb16051cc124798cc84f70e
https://lists.debian.org/debian-lts-announce/2024/11/msg00004.html
https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers
1082379 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1082379
2313672 https://bugzilla.redhat.com/show_bug.cgi?id=2313672
CVE-2024-45614 https://nvd.nist.gov/vuln/detail/CVE-2024-45614
CVE-2024-45614.YML https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-45614.yml
GHSA-9hf4-67fc-4vf4 https://github.com/advisories/GHSA-9hf4-67fc-4vf4
GHSA-9hf4-67fc-4vf4 https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
USN-7031-1 https://usn.ubuntu.com/7031-1/
USN-7031-2 https://usn.ubuntu.com/7031-2/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-45614.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

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

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://github.com/puma/puma
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

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Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Found at https://github.com/puma/puma
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

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adjacent

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://github.com/puma/puma/commit/cac3fd18cf29ed43719ff5d52d9cfec215f0a043
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: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Found at https://github.com/puma/puma/commit/cac3fd18cf29ed43719ff5d52d9cfec215f0a043
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://github.com/puma/puma/commit/f196b23be24712fb8fb16051cc124798cc84f70e
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: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Found at https://github.com/puma/puma/commit/f196b23be24712fb8fb16051cc124798cc84f70e
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

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passive

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
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: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Found at https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-20T13:54:35Z/ Found at https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-45614.yml
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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Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Found at https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puma/CVE-2024-45614.yml
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://lists.debian.org/debian-lts-announce/2024/11/msg00004.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: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Found at https://lists.debian.org/debian-lts-announce/2024/11/msg00004.html
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

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present

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passive

active

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none

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Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers
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

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low

none

high

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none

high

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none
Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Found at https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

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passive

active

high

low

none

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-20T13:54:35Z/ Found at https://nginx.org/en/docs/http/ngx_http_core_module.html#underscores_in_headers
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-45614
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:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-45614
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

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none

present

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passive

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Exploit Prediction Scoring System (EPSS)
Percentile 0.74401
EPSS Score 0.00803
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T22:43:29.855549+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0