[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fwPRMUh7paAYgHUi0UPS4XriywhEonTzpPLYdx1h9ugk":3,"g5a-risk:CVE-2024-52046":129},{"success":4,"data":5,"meta":126},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":30,"epssPercentile":27,"epssTimeSeries":31,"severity":32,"affectedProducts":33,"affectedProductsCount":39,"references":40,"referencesCount":55,"weaknesses":56,"weaknessesCount":39,"isActivelyExploited":65,"cisaInfo":27,"otxData":27,"relatedBlogPosts":66,"seoMetadata":67,"configurations":92,"relatedVendorCves":110,"notableEvents":111},"CVE-2024-52046","What is CVE-2024-52046?","The ObjectSerializationDecoder in Apache MINA uses Java’s native deserialization protocol to process\nincoming serialized data but lacks the necessary security checks and defenses. This vulnerability allows\nattackers to exploit the deserialization process by sending specially crafted malicious serialized data,\npotentially leading to remote code execution (RCE) attacks.\n\n\n\n\t\t\t\t\t\n\n\n\t\t\t\t\n\n\n\t\t\t\n\n\n\t\t\n\n\n\t\nThis issue affects MINA core versions 2.0.X, 2.1.X and 2.2.X, and will be fixed by the releases 2.0.27, 2.1.10 and 2.2.4.\n\n\n\n\n\nIt's also important to note that an application using MINA core library will only be affected if the IoBuffer#getObject() method is called, and this specific method is potentially called when adding a ProtocolCodecFilter instance using the ObjectSerializationCodecFactory class in the filter chain. If your application is specifically using those classes, you have to upgrade to the latest version of MINA core library.\n\n\n\n\nUpgrading will  not be enough: you also need to explicitly allow the classes the decoder will accept in the ObjectSerializationDecoder instance, using one of the three new methods:\n\n\n\n\n    \u002F**\n\n     * Accept class names where the supplied ClassNameMatcher matches for\n\n     * deserialization, unless they are otherwise rejected.\n\n     *\n\n     * @param classNameMatcher the matcher to use\n\n     *\u002F\n\n    public void accept(ClassNameMatcher classNameMatcher)\n\n\n\n\n    \u002F**\n\n     * Accept class names that match the supplied pattern for\n\n     * deserialization, unless they are otherwise rejected.\n\n     *\n\n     * @param pattern standard Java regexp\n\n     *\u002F\n\n    public void accept(Pattern pattern) \n\n\n\n\n\n    \u002F**\n\n     * Accept the wildcard specified classes for deserialization,\n\n     * unless they are otherwise rejected.\n\n     *\n\n     * @param patterns Wildcard file name patterns as defined by\n\n     *                  {@link org.apache.commons.io.FilenameUtils#wildcardMatch(String, String) FilenameUtils.wildcardMatch}\n\n     *\u002F\n\n    public void accept(String... patterns)\n\n\n\n\n\n\n\nBy default, the decoder will reject *all* classes that will be present in the incoming data.\n\n\n\n\n\n\n\nNote: The FtpServer, SSHd and Vysper sub-project are not affected by this issue.","The ObjectSerializationDecoder in Apache MINA uses Java’s native deserialization protocol to process incoming serialized data but lacks the necessary securit...","2024-12-25T10:15:05.437","2025-02-12T10:15:13.573",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":27,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",null,3.9,5.9,0.24366,[30,30,30,30,30,30,30],"Critical",[34],{"vendor":35,"product":36,"version":37,"criteria":38,"vulnerable":4},"apache","mina","*","cpe:2.3:a:apache:mina:*:*:*:*:*:*:*:*",1,[41,46,50],{"url":42,"source":43,"tags":44},"https:\u002F\u002Flists.apache.org\u002Fthread\u002F4wxktgjpggdbto15d515wdctohb0qmv8","Apache",[45],"Mailing List",{"url":47,"source":48,"tags":49},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2024\u002F12\u002F25\u002F1","Openwall",[45],{"url":51,"source":52,"tags":53},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20250103-0001\u002F","Netapp",[54],"Third Party Advisory",3,[57],{"id":58,"name":59,"description":60,"extendedDescription":61,"status":62,"abstraction":63,"structure":64},"CWE-502","Deserialization of Untrusted Data","The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.","It is often convenient to serialize objects for communication or to save them for later use. 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",false,[],{"title":68,"metaDescription":69,"keywords":70,"canonicalUrl":71,"structuredData":72},"What is CVE-2024-52046? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2024-52046, a critical severity cyber security vulnerability from 2024. The ObjectSerializationDecoder in Apache MINA uses Java...","CVE-2024-52046, CVE-2024-52046 vulnerability, CVE-2024-52046 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2024, CVSS score, exploit, patch, remediation, apache security, mina vulnerability","\u002Fwhat-is\u002Fcve-2024-52046",{"@context":73,"@type":74,"headline":68,"description":69,"datePublished":10,"dateModified":11,"author":75,"publisher":79,"about":83,"mainEntityOfPage":87,"articleSection":90,"keywords":91},"https:\u002F\u002Fschema.org","TechArticle",{"@type":76,"name":77,"url":78},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":76,"name":77,"url":78,"logo":80},{"@type":81,"url":82},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":84,"name":6,"description":85,"additionalType":86},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":88,"@id":89},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2024-52046","Cybersecurity","CVE-2024-52046, CVE-2024-52046 vulnerability, CVE-2024-52046 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[93],{"Operator":27,"Negate":27,"Nodes":94},[95],{"Operator":96,"Negate":27,"CPEMatch":97},"OR",[98,102,106],{"Vulnerable":4,"Criteria":38,"MatchCriteriaID":99,"VersionStartExcluding":27,"VersionStartIncluding":100,"VersionEndExcluding":101,"VersionEndIncluding":27},"F82D7D4E-546B-41CC-8B5B-8456319E2FB0","2.0.0","2.0.27",{"Vulnerable":4,"Criteria":38,"MatchCriteriaID":103,"VersionStartExcluding":27,"VersionStartIncluding":104,"VersionEndExcluding":105,"VersionEndIncluding":27},"9EC85FF7-169C-418D-86C7-D9FDC8A27E93","2.1.0","2.1.10",{"Vulnerable":4,"Criteria":38,"MatchCriteriaID":107,"VersionStartExcluding":27,"VersionStartIncluding":108,"VersionEndExcluding":109,"VersionEndIncluding":27},"E75343C5-A12C-4E79-B292-3ED290E0F039","2.2.0","2.2.4",[],[112,119],{"id":113,"eventType":114,"eventTime":115,"details":116,"label":117,"color":118},"8e569619-7468-492e-9adc-b9c7c769349b","HIGH_EPSS_DELTA","2025-06-11T10:09:51.752385+00:00","Daily EPSS score increased by 0.216 on 2024-12-27","EPSS Score Increased","red",{"id":120,"eventType":121,"eventTime":122,"details":123,"label":124,"color":125},"567b742c-61e5-47a0-8600-b62a8e4ad8ad","LOW_EPSS_DELTA","2026-05-23T04:06:11.564038+00:00","Daily EPSS score decreased by 0.262 on 2024-12-27","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":127,"version":128},1792249631489,"2.0",{"score":130,"band":131,"action":132,"scoredAt":133},56,"Medium","Plan remediation","2026-10-16T07:05:04.859315+00:00"]