fkie_cve-2023-38039
Vulnerability from fkie_nvd
Published
2023-09-15 04:15
Modified
2024-11-21 08:12
Severity ?
Summary
When curl retrieves an HTTP response, it stores the incoming headers so that
they can be accessed later via the libcurl headers API.
However, curl did not have a limit in how many or how large headers it would
accept in a response, allowing a malicious server to stream an endless series
of headers and eventually cause curl to run out of heap memory.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
haxx | curl | * | |
fedoraproject | fedora | 37 | |
fedoraproject | fedora | 38 | |
fedoraproject | fedora | 39 | |
microsoft | windows_10_1809 | * | |
microsoft | windows_10_21h2 | * | |
microsoft | windows_10_22h2 | * | |
microsoft | windows_11_21h2 | * | |
microsoft | windows_11_22h2 | * | |
microsoft | windows_11_23h2 | * | |
microsoft | windows_server_2019 | * | |
microsoft | windows_server_2022 | * |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*", matchCriteriaId: "BB4B1B0E-7087-4220-A58A-D084F7325B66", versionEndExcluding: "8.3.0", versionStartIncluding: "7.84.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", matchCriteriaId: "E30D0E6F-4AE8-4284-8716-991DFA48CC5D", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", matchCriteriaId: "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*", matchCriteriaId: "F6B89EC5-12A3-457B-A297-B525FA447BA1", versionEndExcluding: "10.0.17763.5122", vulnerable: true, }, { criteria: "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*", matchCriteriaId: "D3286F3A-3F82-4433-AC77-F4907D3B1650", versionEndExcluding: "10.0.19044.3693", vulnerable: true, }, { criteria: "cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*", matchCriteriaId: "85ABCA53-40C8-452B-8D2F-7AAF3624DCD4", versionEndExcluding: "10.0.19045.3693", vulnerable: true, }, { criteria: "cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*", matchCriteriaId: "7BCCEFB5-50CD-4D8A-B4A8-16B357367487", versionEndExcluding: "10.0.22000.2600", vulnerable: true, }, { criteria: "cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*", matchCriteriaId: "656DB244-CD92-4288-A4CD-76ED0492D65C", versionEndExcluding: "10.0.22621.2715", vulnerable: true, }, { criteria: "cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*", matchCriteriaId: "EC26CE6D-0DFD-4642-A806-2A312888A451", versionEndExcluding: "10.0.22631.2715", vulnerable: true, }, { criteria: "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*", matchCriteriaId: "940B3D77-2D2E-41F3-8450-27AF8BB17F18", versionEndExcluding: "10.0.17763.5122", vulnerable: true, }, { criteria: "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*", matchCriteriaId: "9BB96325-BCC0-4C49-AF2A-A12C5CE1D818", versionEndExcluding: "10.0.20348.2113", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "When curl retrieves an HTTP response, it stores the incoming headers so that\nthey can be accessed later via the libcurl headers API.\n\nHowever, curl did not have a limit in how many or how large headers it would\naccept in a response, allowing a malicious server to stream an endless series\nof headers and eventually cause curl to run out of heap memory.", }, { lang: "es", value: "Cuando curl recupera una respuesta HTTP, almacena los encabezados entrantes para que se pueda acceder a ellos más tarde a través de la API de encabezados libcurl. Sin embargo, curl no tenía un límite en cuanto a la cantidad o el tamaño de encabezados que aceptaría en una respuesta, lo que permitía que un servidor malicioso transmitiera una serie interminable de encabezados y, finalmente, provocara que curl se quedara sin memoria dinámica.", }, ], id: "CVE-2023-38039", lastModified: "2024-11-21T08:12:43.457", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-09-15T04:15:10.127", references: [ { source: "support@hackerone.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2023/Oct/17", }, { source: "support@hackerone.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2024/Jan/34", }, { source: "support@hackerone.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2024/Jan/37", }, { source: "support@hackerone.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2024/Jan/38", }, { source: "support@hackerone.com", tags: [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://hackerone.com/reports/2072338", }, { source: "support@hackerone.com", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5DCZMYODALBLVOXVJEN2LF2MLANEYL4F/", }, { source: "support@hackerone.com", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M6KGKB2JNZVT276JYSKI6FV2VFJUGDOJ/", }, { source: "support@hackerone.com", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TEAWTYHC3RT6ZRS5OZRHLAIENVN6CCIS/", }, { source: "support@hackerone.com", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202310-12", }, { source: "support@hackerone.com", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20231013-0005/", }, { source: "support@hackerone.com", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT214036", }, { source: "support@hackerone.com", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT214057", }, { source: "support@hackerone.com", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT214058", }, { source: "support@hackerone.com", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT214063", }, { source: "support@hackerone.com", tags: [ "Third Party Advisory", ], url: "https://www.insyde.com/security-pledge/SA-2023064", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2023/Oct/17", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2024/Jan/34", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2024/Jan/37", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2024/Jan/38", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://hackerone.com/reports/2072338", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5DCZMYODALBLVOXVJEN2LF2MLANEYL4F/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M6KGKB2JNZVT276JYSKI6FV2VFJUGDOJ/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TEAWTYHC3RT6ZRS5OZRHLAIENVN6CCIS/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202310-12", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20231013-0005/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT214036", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT214057", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT214058", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT214063", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://www.insyde.com/security-pledge/SA-2023064", }, ], sourceIdentifier: "support@hackerone.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-770", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.