2 lines
3.4 KiB
JSON
2 lines
3.4 KiB
JSON
{"affected":[{"affectedData":[{"product":"benoitc/gunicorn","vendor":"benoitc","versions":[{"lessThanOrEqual":"latest","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security@huntr.dev"},{"affectedData":[{"cpes":["cpe:2.3:a:benoitc:gunicorn:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"gunicorn","vendor":"benoitc","versions":[{"status":"affected","version":"*"}]}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Gunicorn fails to properly validate Transfer-Encoding headers, leading to HTTP Request Smuggling (HRS) vulnerabilities. By crafting requests with conflicting Transfer-Encoding headers, attackers can bypass security restrictions and access restricted endpoints. This issue is due to Gunicorn's handling of Transfer-Encoding headers, where it incorrectly processes requests with multiple, conflicting Transfer-Encoding headers, treating them as chunked regardless of the final encoding specified. This vulnerability allows for a range of attacks including cache poisoning, session manipulation, and data exposure."},{"lang":"es","value":"Gunicorn no puede validar correctamente los encabezados Transfer-Encoding, lo que genera vulnerabilidades de contrabando de solicitudes HTTP (HRS). Al manipular solicitudes con encabezados Transfer-Encoding conflictivos, los atacantes pueden eludir las restricciones de seguridad y acceder a endpoints restringidos. Este problema se debe al manejo que hace Gunicorn de los encabezados Transfer-Encoding, donde procesa incorrectamente solicitudes con múltiples encabezados Transfer-Encoding conflictivos, tratándolos como fragmentados independientemente de la codificación final especificada. Esta vulnerabilidad permite una variedad de ataques que incluyen envenenamiento de caché, manipulación de sesiones y exposición de datos."}],"id":"CVE-2024-1135","lastModified":"2026-06-17T07:03:32.610","metrics":{"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"security@huntr.dev","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2024-1135","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2024-04-19T17:32:23.631972Z","version":"2.0.3"}}]},"published":"2024-04-16T00:15:07.797","references":[{"source":"security@huntr.dev","url":"https://huntr.com/bounties/22158e34-cfd5-41ad-97e0-a780773d96c1"},{"source":"security@huntr.dev","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00027.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://huntr.com/bounties/22158e34-cfd5-41ad-97e0-a780773d96c1"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00027.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://lists.debian.org/debian-lts-announce/2024/12/msg00018.html"}],"sourceIdentifier":"security@huntr.dev","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-444"}],"source":"security@huntr.dev","type":"Secondary"}]}
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