[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKTQj2Q72tQzU44DnTklvJUdWlvbvSxyBr2sdwBvGYzw":3,"g5a-risk:CVE-2018-12023":312},{"success":4,"data":5,"meta":310},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":15,"epssTimeSeries":40,"severity":42,"affectedProducts":43,"affectedProductsCount":92,"references":93,"referencesCount":220,"weaknesses":221,"weaknessesCount":230,"isActivelyExploited":231,"cisaInfo":15,"otxData":15,"relatedBlogPosts":232,"seoMetadata":233,"configurations":258,"relatedVendorCves":308,"notableEvents":309},"CVE-2018-12023","What is CVE-2018-12023?","An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Oracle JDBC jar in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.","An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a 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However, deserialized data or code can often be modified without using the provided accessor functions if it does not use cryptography to protect itself. Furthermore, any cryptography would still be client-side security -- which is a dangerous security assumption.\nData that is untrusted can not be trusted to be well-formed.\nWhen developers place no restrictions on \"gadget chains,\" or series of instances and method invocations that can self-execute during the deserialization process (i.e., before the object is returned to the caller), it is sometimes possible for attackers to leverage them to perform unauthorized actions, like generating a shell.","Draft","Base","Simple",1,false,[],{"title":234,"metaDescription":235,"keywords":236,"canonicalUrl":237,"structuredData":238},"What is CVE-2018-12023? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-12023, a high severity cyber security vulnerability from 2019. 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