[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKmD-wmAnfz6dUgSPsnqwA31EdgMhoRsZA7c-EJ8HIj8":3,"g5a-risk:CVE-2010-0211":268},{"success":4,"data":5,"meta":266},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":44,"epssPercentile":27,"epssTimeSeries":45,"severity":46,"affectedProducts":47,"affectedProductsCount":72,"references":73,"referencesCount":188,"weaknesses":189,"weaknessesCount":198,"isActivelyExploited":42,"cisaInfo":27,"otxData":27,"relatedBlogPosts":199,"seoMetadata":200,"configurations":225,"relatedVendorCves":257,"notableEvents":258},"CVE-2010-0211","What is CVE-2010-0211?","The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.","The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote 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Return Value","The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.","Two common programmer assumptions are \"this function call can never fail\" and \"it doesn't matter if this function call fails\". If an attacker can force the function to fail or otherwise return a value that is not expected, then the subsequent program logic could lead to a vulnerability, because the product is not in a state that the programmer assumes. For example, if the program calls a function to drop privileges but does not check the return code to ensure that privileges were successfully dropped, then the program will continue to operate with the higher privileges.","Draft","Base","Simple",1,[],{"title":201,"metaDescription":202,"keywords":203,"canonicalUrl":204,"structuredData":205},"What is CVE-2010-0211? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2010-0211, a critical severity cyber security vulnerability from 2010. 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