mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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130 lines
4.0 KiB
JSON
130 lines
4.0 KiB
JSON
{
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"id": "CVE-2024-1892",
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"sourceIdentifier": "security@huntr.dev",
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"published": "2024-02-28T00:15:53.897",
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"lastModified": "2025-01-10T14:49:33.690",
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"vulnStatus": "Analyzed",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"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."
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},
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{
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"lang": "es",
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"value": "Se descubri\u00f3 que partes de la API Scrapy eran vulnerables a un ataque ReDoS. Manejar una respuesta maliciosa podr\u00eda causar un uso extremo de CPU y memoria durante el an\u00e1lisis de su contenido, debido al uso de expresiones regulares vulnerables para ese an\u00e1lisis."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.6
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}
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],
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"cvssMetricV30": [
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{
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"source": "security@huntr.dev",
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"type": "Secondary",
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"cvssData": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "security@huntr.dev",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-1333"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:scrapy:scrapy:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2.11.1",
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"matchCriteriaId": "99249052-7A1E-4B27-9201-E420B8FB7782"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5",
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"source": "security@huntr.dev",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b",
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"source": "security@huntr.dev",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Patch",
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"Third Party Advisory"
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]
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}
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]
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} |