2 lines
3.6 KiB
JSON
2 lines
3.6 KiB
JSON
{"affected":[{"affectedData":[{"product":"scrapy/scrapy","vendor":"scrapy","versions":[{"lessThan":"2.11","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security@huntr.dev"},{"affectedData":[{"cpes":["cpe:2.3:a:scrapy:scrapy:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"scrapy","vendor":"scrapy","versions":[{"lessThan":"2.11","status":"affected","version":"0","versionType":"custom"}]}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:scrapy:scrapy:*:*:*:*:*:*:*:*","matchCriteriaId":"99249052-7A1E-4B27-9201-E420B8FB7782","versionEndExcluding":"2.11.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"A Regular Expression Denial of Service (ReDoS) vulnerability exists in the XMLFeedSpider class of the scrapy/scrapy project, specifically in the parsing of XML content. By crafting malicious XML content that exploits inefficient regular expression complexity used in the parsing process, an attacker can cause a denial-of-service (DoS) condition. This vulnerability allows for the system to hang and consume significant resources, potentially rendering services that utilize Scrapy for XML processing unresponsive."},{"lang":"es","value":"Se descubrió que partes de la API Scrapy eran vulnerables a un ataque ReDoS. Manejar una respuesta maliciosa podría causar un uso extremo de CPU y memoria durante el análisis de su contenido, debido al uso de expresiones regulares vulnerables para ese análisis."}],"id":"CVE-2024-1892","lastModified":"2026-06-17T07:05:14.030","metrics":{"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"security@huntr.dev","type":"Secondary"}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2024-1892","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-03-05T16:44:39.898769Z","version":"2.0.3"}}]},"published":"2024-02-28T00:15:53.897","references":[{"source":"security@huntr.dev","tags":["Patch"],"url":"https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5"},{"source":"security@huntr.dev","tags":["Exploit","Issue Tracking","Patch","Third Party Advisory"],"url":"https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"url":"https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Patch","Third Party Advisory"],"url":"https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b"}],"sourceIdentifier":"security@huntr.dev","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-1333"}],"source":"security@huntr.dev","type":"Secondary"}]}
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