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Vulnerability details: VCID-154w-25yj-47ez
Vulnerability ID VCID-154w-25yj-47ez
Aliases CVE-2024-4109
GHSA-22c5-cpvr-cfvq
Summary Withdrawn Advisory: undertow: information leakage via HTTP/2 request header reuse # Withdrawn Advisory This advisory has been withdrawn because it was determined to not be a valid vulnerability. This link is maintained to preserve external references. For more information, see https://nvd.nist.gov/vuln/detail/CVE-2024-4109. # Original Description A flaw was found in Undertow. An HTTP request header value from a previous stream may be incorrectly reused for a request associated with a subsequent stream on the same HTTP/2 connection. This issue can potentially lead to information leakage between requests.
Status Invalid
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
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
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2024:10927
generic_textual HIGH https://access.redhat.com/errata/RHSA-2024:10927
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2024:10928
generic_textual HIGH https://access.redhat.com/errata/RHSA-2024:10928
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2024:10929
generic_textual HIGH https://access.redhat.com/errata/RHSA-2024:10929
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2024:10933
generic_textual HIGH https://access.redhat.com/errata/RHSA-2024:10933
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2024:11559
generic_textual HIGH https://access.redhat.com/errata/RHSA-2024:11559
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2024:11560
generic_textual HIGH https://access.redhat.com/errata/RHSA-2024:11560
cvssv3.1 7.5 https://access.redhat.com/errata/RHSA-2024:11570
generic_textual HIGH https://access.redhat.com/errata/RHSA-2024:11570
cvssv3.1 7.5 https://access.redhat.com/security/cve/CVE-2024-4109
generic_textual HIGH https://access.redhat.com/security/cve/CVE-2024-4109
cvssv3.1 7.5 https://bugzilla.redhat.com/show_bug.cgi?id=2272325
generic_textual HIGH https://bugzilla.redhat.com/show_bug.cgi?id=2272325
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-22c5-cpvr-cfvq
cvssv3.1 7.5 https://github.com/undertow-io/undertow
generic_textual HIGH https://github.com/undertow-io/undertow
cvssv3.1 7.5 https://github.com/undertow-io/undertow/blob/6ae61c6af88d2a8341922ccd0de98926e8349543/core/src/main/java/io/undertow/protocols/http2/HpackDecoder.java#L250-L259
generic_textual HIGH https://github.com/undertow-io/undertow/blob/6ae61c6af88d2a8341922ccd0de98926e8349543/core/src/main/java/io/undertow/protocols/http2/HpackDecoder.java#L250-L259
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2024-4109
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2024-4109
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2024:10927
https://access.redhat.com/errata/RHSA-2024:10928
https://access.redhat.com/errata/RHSA-2024:10929
https://access.redhat.com/errata/RHSA-2024:10933
https://access.redhat.com/errata/RHSA-2024:11559
https://access.redhat.com/errata/RHSA-2024:11560
https://access.redhat.com/errata/RHSA-2024:11570
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-4109.json
https://access.redhat.com/security/cve/CVE-2024-4109
https://bugzilla.redhat.com/show_bug.cgi?id=2272325
https://github.com/undertow-io/undertow
https://github.com/undertow-io/undertow/blob/6ae61c6af88d2a8341922ccd0de98926e8349543/core/src/main/java/io/undertow/protocols/http2/HpackDecoder.java#L250-L259
https://nvd.nist.gov/vuln/detail/CVE-2024-4109
GHSA-22c5-cpvr-cfvq https://github.com/advisories/GHSA-22c5-cpvr-cfvq
RHSA-2025:16667 https://access.redhat.com/errata/RHSA-2025:16667
RHSA-2025:16668 https://access.redhat.com/errata/RHSA-2025:16668
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/errata/RHSA-2024:10927
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/errata/RHSA-2024:10928
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/errata/RHSA-2024:10929
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/errata/RHSA-2024:10933
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/errata/RHSA-2024:11559
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/errata/RHSA-2024:11560
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/errata/RHSA-2024:11570
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/security/cve/CVE-2024-4109
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://bugzilla.redhat.com/show_bug.cgi?id=2272325
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/undertow-io/undertow
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/undertow-io/undertow/blob/6ae61c6af88d2a8341922ccd0de98926e8349543/core/src/main/java/io/undertow/protocols/http2/HpackDecoder.java#L250-L259
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2024-4109
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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No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2025-08-01T08:23:25.753518+00:00 NVD CVE Status Improver Improve https://cveawg.mitre.org/api/cve/CVE-2024-4109 37.0.0
2025-07-31T08:31:53.840660+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-22c5-cpvr-cfvq/GHSA-22c5-cpvr-cfvq.json 37.0.0