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Vulnerability details: VCID-acrb-uq4p-8bef
Vulnerability ID VCID-acrb-uq4p-8bef
Aliases CVE-2024-2398
Summary When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowed limit (1000), libcurl aborts the server push. When aborting, libcurl inadvertently does not free all the previously allocated headers and instead leaks the memory. Further, this error condition fails silently and is therefore not easily detected by an application.
Status Published
Exploitability 0.5
Weighted Severity 7.7
Risk 3.9
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-772 Missing Release of Resource after Effective Lifetime
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-2398.json
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01453 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01493 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01701 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01701 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.01701 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.02015 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
epss 0.02972 https://api.first.org/data/v1/epss?cve=CVE-2024-2398
cvssv3.1 8.6 https://curl.se/docs/CVE-2024-2398.html
cvssv3.1 Medium https://curl.se/docs/CVE-2024-2398.html
ssvc Track https://curl.se/docs/CVE-2024-2398.html
cvssv3.1 8.6 https://curl.se/docs/CVE-2024-2398.json
ssvc Track https://curl.se/docs/CVE-2024-2398.json
cvssv3.1 8.6 http://seclists.org/fulldisclosure/2024/Jul/18
ssvc Track http://seclists.org/fulldisclosure/2024/Jul/18
cvssv3.1 8.6 http://seclists.org/fulldisclosure/2024/Jul/19
ssvc Track http://seclists.org/fulldisclosure/2024/Jul/19
cvssv3.1 8.6 http://seclists.org/fulldisclosure/2024/Jul/20
ssvc Track http://seclists.org/fulldisclosure/2024/Jul/20
cvssv3.1 6.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 8.6 https://hackerone.com/reports/2402845
ssvc Track https://hackerone.com/reports/2402845
cvssv3.1 8.6 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/
cvssv3.1 8.6 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/
cvssv3.1 8.6 https://security.netapp.com/advisory/ntap-20240503-0009/
ssvc Track https://security.netapp.com/advisory/ntap-20240503-0009/
cvssv3.1 8.6 https://support.apple.com/kb/HT214118
ssvc Track https://support.apple.com/kb/HT214118
cvssv3.1 8.6 https://support.apple.com/kb/HT214119
ssvc Track https://support.apple.com/kb/HT214119
cvssv3.1 8.6 https://support.apple.com/kb/HT214120
ssvc Track https://support.apple.com/kb/HT214120
cvssv3.1 8.6 http://www.openwall.com/lists/oss-security/2024/03/27/3
ssvc Track http://www.openwall.com/lists/oss-security/2024/03/27/3
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-2398.json
https://api.first.org/data/v1/epss?cve=CVE-2024-2398
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2398
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
18 http://seclists.org/fulldisclosure/2024/Jul/18
19 http://seclists.org/fulldisclosure/2024/Jul/19
20 http://seclists.org/fulldisclosure/2024/Jul/20
2270498 https://bugzilla.redhat.com/show_bug.cgi?id=2270498
2402845 https://hackerone.com/reports/2402845
2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/
3 http://www.openwall.com/lists/oss-security/2024/03/27/3
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
cpe:2.3:o:netapp:brocade_fabric_operating_system:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:netapp:brocade_fabric_operating_system:-:*:*:*:*:*:*:*
CVE-2024-2398 https://nvd.nist.gov/vuln/detail/CVE-2024-2398
CVE-2024-2398.html https://curl.se/docs/CVE-2024-2398.html
CVE-2024-2398.json https://curl.se/docs/CVE-2024-2398.json
GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/
HT214118 https://support.apple.com/kb/HT214118
HT214119 https://support.apple.com/kb/HT214119
HT214120 https://support.apple.com/kb/HT214120
ntap-20240503-0009 https://security.netapp.com/advisory/ntap-20240503-0009/
RHSA-2024:10135 https://access.redhat.com/errata/RHSA-2024:10135
RHSA-2024:11109 https://access.redhat.com/errata/RHSA-2024:11109
RHSA-2024:2693 https://access.redhat.com/errata/RHSA-2024:2693
RHSA-2024:2694 https://access.redhat.com/errata/RHSA-2024:2694
RHSA-2024:3998 https://access.redhat.com/errata/RHSA-2024:3998
RHSA-2024:5529 https://access.redhat.com/errata/RHSA-2024:5529
RHSA-2024:5654 https://access.redhat.com/errata/RHSA-2024:5654
RHSA-2024:7213 https://access.redhat.com/errata/RHSA-2024:7213
RHSA-2024:7374 https://access.redhat.com/errata/RHSA-2024:7374
USN-6718-1 https://usn.ubuntu.com/6718-1/
USN-6718-2 https://usn.ubuntu.com/6718-2/
USN-6718-3 https://usn.ubuntu.com/6718-3/
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/hydra/rest/securitydata/cve/CVE-2024-2398.json
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:L/A:L Found at https://curl.se/docs/CVE-2024-2398.html
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://curl.se/docs/CVE-2024-2398.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at https://curl.se/docs/CVE-2024-2398.json
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://curl.se/docs/CVE-2024-2398.json
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at http://seclists.org/fulldisclosure/2024/Jul/18
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at http://seclists.org/fulldisclosure/2024/Jul/18
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at http://seclists.org/fulldisclosure/2024/Jul/19
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at http://seclists.org/fulldisclosure/2024/Jul/19
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at http://seclists.org/fulldisclosure/2024/Jul/20
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at http://seclists.org/fulldisclosure/2024/Jul/20
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at https://hackerone.com/reports/2402845
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://hackerone.com/reports/2402845
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at https://security.netapp.com/advisory/ntap-20240503-0009/
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://security.netapp.com/advisory/ntap-20240503-0009/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at https://support.apple.com/kb/HT214118
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://support.apple.com/kb/HT214118
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at https://support.apple.com/kb/HT214119
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://support.apple.com/kb/HT214119
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at https://support.apple.com/kb/HT214120
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at https://support.apple.com/kb/HT214120
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L Found at http://www.openwall.com/lists/oss-security/2024/03/27/3
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-04-26T18:57:39Z/ Found at http://www.openwall.com/lists/oss-security/2024/03/27/3
Exploit Prediction Scoring System (EPSS)
Percentile 0.79993
EPSS Score 0.01453
Published At Aug. 4, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:36:11.502412+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/6718-3/ 37.0.0