[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFuXj8thO2i6MtQc60Mudm2CKZvBetQ_KOiKqXPanr3o":3,"g5a-risk:CVE-2019-1597":272},{"success":4,"data":5,"meta":270},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":46,"epssPercentile":15,"epssTimeSeries":47,"severity":48,"affectedProducts":49,"affectedProductsCount":89,"references":90,"referencesCount":103,"weaknesses":104,"weaknessesCount":113,"isActivelyExploited":114,"cisaInfo":15,"otxData":15,"relatedBlogPosts":115,"seoMetadata":116,"configurations":141,"relatedVendorCves":268,"notableEvents":269},"CVE-2019-1597","What is CVE-2019-1597?","Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54 and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). Cisco UCS 6200 and 6300 Fabric Interconnect devices are affected in versions prior to 3.2(2b).","Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software co...","2019-03-07T19:29:00.27","2023-04-20T15:27:48.13",7.5,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":37,"CVSSMetricV40":15},null,[17,29],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"3.0","NETWORK","LOW","NONE","UNCHANGED","HIGH",3.9,3.6,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":36},"ykramarz@cisco.com","Secondary",{"Version":21,"VectorString":33,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":34,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":26,"BaseScore":35,"BaseSeverity":26,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:C\u002FC:N\u002FI:N\u002FA:H","CHANGED",8.6,4,[38],{"Source":18,"Type":19,"CVSSData":39,"BaseSeverity":26,"ExploitabilityScore":44,"ImpactScore":45,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":40,"VectorString":41,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":42,"BaseScore":43,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:C","COMPLETE",7.8,10,6.9,0.0254,[46,46,46,46,46,46,46],"High",[50,55,59,62,65,68,71,74,77,80,83,86],{"vendor":51,"product":52,"version":53,"criteria":54,"vulnerable":4},"cisco","firepower_extensible_operating_system","*","cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*",{"vendor":51,"product":56,"version":57,"criteria":58,"vulnerable":4},"firepower_4100","-","cpe:2.3:h:cisco:firepower_4100:-:*:*:*:*:*:*:*",{"vendor":51,"product":60,"version":57,"criteria":61,"vulnerable":4},"firepower_9300","cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:*",{"vendor":51,"product":63,"version":53,"criteria":64,"vulnerable":4},"nx-os","cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*",{"vendor":51,"product":66,"version":57,"criteria":67,"vulnerable":4},"mds_9000","cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*",{"vendor":51,"product":69,"version":57,"criteria":70,"vulnerable":4},"nexus_3000","cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*",{"vendor":51,"product":72,"version":57,"criteria":73,"vulnerable":4},"nexus_3500","cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*",{"vendor":51,"product":75,"version":57,"criteria":76,"vulnerable":4},"nexus_7000","cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*",{"vendor":51,"product":78,"version":57,"criteria":79,"vulnerable":4},"nexus_7700","cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*",{"vendor":51,"product":81,"version":57,"criteria":82,"vulnerable":4},"nexus_9000","cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*",{"vendor":51,"product":84,"version":57,"criteria":85,"vulnerable":4},"ucs_6200","cpe:2.3:h:cisco:ucs_6200:-:*:*:*:*:*:*:*",{"vendor":51,"product":87,"version":57,"criteria":88,"vulnerable":4},"ucs_6300","cpe:2.3:h:cisco:ucs_6300:-:*:*:*:*:*:*:*",12,[91,97],{"url":92,"source":93,"tags":94},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F107394","Securityfocus",[95,96],"Third 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When\n\t   software does not validate input properly, an attacker is\n\t   able to craft the input in a form that is not expected by\n\t   the rest of the application. This will lead to parts of the\n\t   system receiving unintended input, which may result in\n\t   altered control flow, arbitrary control of a resource, or\n\t   arbitrary code execution.\nInput validation is not the only technique for\n\t   processing input, however.  Other techniques attempt to\n\t   transform potentially-dangerous input into something safe, such\n\t   as filtering (CWE-790) - which attempts to remove dangerous\n\t   inputs - or encoding\u002Fescaping (CWE-116), which attempts to\n\t   ensure that the input is not misinterpreted when it is included\n\t   in output to another component. Other techniques exist as well\n\t   (see CWE-138 for more examples.)\nInput validation can be applied to:\nData can be simple or structured.  Structured data\n\t   can be composed of many nested layers, composed of\n\t   combinations of metadata and raw data, with other simple or\n\t   structured data.\nMany properties of raw data or metadata may need\n\t   to be validated upon entry into the code, such\n\t   as:\nImplied or derived properties of data must often\n\t   be calculated or inferred by the code itself.  Errors in\n\t   deriving properties may be considered a contributing factor\n\t   to improper input validation.\nNote that \"input validation\" has very different\n\t   meanings to different people, or within different\n\t   classification schemes.  Caution must be used when\n\t   referencing this CWE entry or mapping to it.  For example,\n\t   some weaknesses might involve inadvertently giving control\n\t   to an attacker over an input when they should not be able\n\t   to provide an input at all, but sometimes this is referred\n\t   to as input validation.\nFinally, it is important to emphasize that the\n\t   distinctions between input validation and output escaping\n\t   are often blurred, and developers must be careful to\n\t   understand the difference, including how input validation\n\t   is not always sufficient to prevent vulnerabilities,\n\t   especially when less stringent data types must be\n\t   supported, such as free-form text. Consider a SQL injection\n\t   scenario in which a person's last name is inserted into a\n\t   query. The name \"O'Reilly\" would likely pass the validation\n\t   step since it is a common last name in the English\n\t   language. However, this valid name cannot be directly\n\t   inserted into the database because it contains the \"'\"\n\t   apostrophe character, which would need to be escaped or\n\t   otherwise transformed. In this case, removing the\n\t   apostrophe might reduce the risk of SQL injection, but it\n\t   would produce incorrect behavior because the wrong name\n\t   would be recorded.","Stable","Class","Simple",1,false,[],{"title":117,"metaDescription":118,"keywords":119,"canonicalUrl":120,"structuredData":121},"What is CVE-2019-1597? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2019-1597, a high severity cyber security vulnerability from 2019. Multiple vulnerabilities in the implementation of the Lightw...","CVE-2019-1597, CVE-2019-1597 vulnerability, CVE-2019-1597 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, cisco security, firepower_extensible_operating_system vulnerability, firepower_4100 vulnerability, firepower_9300 vulnerability, nx-os vulnerability, mds_9000 vulnerability","\u002Fwhat-is\u002Fcve-2019-1597",{"@context":122,"@type":123,"headline":117,"description":118,"datePublished":10,"dateModified":11,"author":124,"publisher":128,"about":132,"mainEntityOfPage":136,"articleSection":139,"keywords":140},"https:\u002F\u002Fschema.org","TechArticle",{"@type":125,"name":126,"url":127},"Organization","Precursor 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