[{"vendor":"scrapy","product":"scrapy","defaultStatus":"unknown","cpes":["cpe:2.3:a:scrapy:scrapy:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"2.11","versionType":"custom","status":"affected"}]}]

{"timestamp":"2024-03-05T16:44:39.898769Z","id":"CVE-2024-1892","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

[{"vendor":"scrapy","product":"scrapy/scrapy","versions":[{"version":"unspecified","lessThan":"2.11","versionType":"custom","status":"affected"}]}]

NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

OR
     *cpe:2.3:a:scrapy:scrapy:*:*:*:*:*:*:*:* versions up to (excluding) 2.11.1

https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5 No Types Assigned

https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5 Patch

https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5 No Types Assigned

https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5 Patch

https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b No Types Assigned

https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b Exploit, Issue Tracking, Patch, Third Party Advisory

https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b No Types Assigned

https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b Exploit, Issue Tracking, Patch, Third Party Advisory

https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5

https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b

Parts of the Scrapy API were found to be vulnerable to a ReDoS attack. Handling a malicious response could cause extreme CPU and memory usage during the parsing of its content, due to the use of vulnerable regular expressions for that parsing.

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.

Parts of the Scrapy API were found to be vulnerable to a ReDoS attack. Handling a malicious response could cause extreme CPU and memory usage during the parsing of its content, due to the use of vulnerable regular expressions for that parsing.

huntr.dev AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

huntr.dev CWE-1333

huntr.dev https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5 [No types assigned]

huntr.dev https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b [No types assigned]