[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXFPoWQZdo3qV5TguQh_Qw0nZyAYqMxLOB5e7iBD7CHI":3,"g5a-risk:CVE-2020-35498":220},{"success":4,"data":5,"meta":218},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":42,"epssPercentile":26,"epssTimeSeries":43,"severity":44,"affectedProducts":45,"affectedProductsCount":63,"references":64,"referencesCount":104,"weaknesses":105,"weaknessesCount":114,"isActivelyExploited":115,"cisaInfo":26,"otxData":26,"relatedBlogPosts":116,"seoMetadata":117,"configurations":142,"relatedVendorCves":202,"notableEvents":203},"CVE-2020-35498","What is CVE-2020-35498?","A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.","A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially 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Resource Consumption","The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.","Limited resources include memory, file system storage, database connection pool entries, and CPU. If an attacker can trigger the allocation of these limited resources, but the number or size of the resources is not controlled, then the attacker could cause a denial of service that consumes all available resources. This would prevent valid users from accessing the product, and it could potentially have an impact on the surrounding environment. For example, a memory exhaustion attack against an application could slow down the application as well as its host operating system.\nThere are at least three distinct scenarios which can commonly lead to resource exhaustion:\nResource exhaustion problems are often result due to an incorrect implementation of the following situations:","Draft","Class","Simple",1,false,[],{"title":118,"metaDescription":119,"keywords":120,"canonicalUrl":121,"structuredData":122},"What is CVE-2020-35498? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-35498, a high severity cyber security vulnerability from 2021. A vulnerability was found in openvswitch. A limitation in t...","CVE-2020-35498, CVE-2020-35498 vulnerability, CVE-2020-35498 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, openvswitch security, debian security, fedoraproject security, openvswitch vulnerability, debian_linux vulnerability, fedora vulnerability","\u002Fwhat-is\u002Fcve-2020-35498",{"@context":123,"@type":124,"headline":118,"description":119,"datePublished":10,"dateModified":11,"author":125,"publisher":129,"about":133,"mainEntityOfPage":137,"articleSection":140,"keywords":141},"https:\u002F\u002Fschema.org","TechArticle",{"@type":126,"name":127,"url":128},"Organization","Precursor 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EPSS score increased by 0.130 on 2023-12-30","EPSS Score Increased","red",{"id":212,"eventType":213,"eventTime":214,"details":215,"label":216,"color":217},"35a6df5c-df07-4b07-ae29-736534f6d13a","LOW_EPSS_DELTA","2025-11-22T04:06:03.934634+00:00","Daily EPSS score decreased by 0.130 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":219,"version":36},1792243340733,{"score":221,"band":222,"action":223,"scoredAt":224},49,"Medium","Plan remediation","2026-10-16T06:50:27.747999+00:00"]