[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fnDFFbqhrrxrg5Wye1gkXlO94mZmuol99cVYS6PbiM-8":3,"g5a-risk:CVE-2017-16875":114},{"success":4,"data":5,"meta":112},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":41,"affectedProducts":42,"affectedProductsCount":48,"references":49,"referencesCount":69,"weaknesses":70,"weaknessesCount":48,"isActivelyExploited":74,"cisaInfo":15,"otxData":15,"relatedBlogPosts":75,"seoMetadata":76,"configurations":101,"relatedVendorCves":110,"notableEvents":111},"CVE-2017-16875","What is CVE-2017-16875?","An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow, which may cause ioqueue backends to reject future key registrations.","An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an...","2017-11-17T16:29:00.19","2025-04-20T01:37:25.86",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":29,"CVSSMetricV40":15},null,[17],{"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,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":36,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":4,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":34,"BaseScore":35,"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:P","PARTIAL",5,"MEDIUM",10,2.9,0.03362,[39,39,39,39,39,39,39],"High",[43],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"teluu","pjsip","*","cpe:2.3:a:teluu:pjsip:*:*:*:*:*:*:*:*",1,[50,56,59,63,65,67],{"url":51,"source":52,"tags":53},"https:\u002F\u002Ftrac.pjsip.org\u002Frepos\u002Fmilestone\u002Frelease-2.7.1","Pjsip",[54,55],"Release Notes","Vendor Advisory",{"url":57,"source":52,"tags":58},"https:\u002F\u002Ftrac.pjsip.org\u002Frepos\u002Fticket\u002F2055",[55],{"url":60,"source":61,"tags":62},"https:\u002F\u002Fwww.debian.org\u002Fsecurity\u002F2018\u002Fdsa-4170","Debian",[],{"url":51,"source":52,"tags":64},[54,55],{"url":57,"source":52,"tags":66},[55],{"url":60,"source":61,"tags":68},[],6,[71],{"id":72,"name":72,"description":73},"Unknown","NVD-CWE-noinfo",false,[],{"title":77,"metaDescription":78,"keywords":79,"canonicalUrl":80,"structuredData":81},"What is CVE-2017-16875? 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An issue was discovered in Teluu pjproject (pjlib and pjlib...","CVE-2017-16875, CVE-2017-16875 vulnerability, CVE-2017-16875 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2017, CVSS score, exploit, patch, remediation, teluu security, pjsip vulnerability","\u002Fwhat-is\u002Fcve-2017-16875",{"@context":82,"@type":83,"headline":77,"description":78,"datePublished":10,"dateModified":11,"author":84,"publisher":88,"about":92,"mainEntityOfPage":96,"articleSection":99,"keywords":100},"https:\u002F\u002Fschema.org","TechArticle",{"@type":85,"name":86,"url":87},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":85,"name":86,"url":87,"logo":89},{"@type":90,"url":91},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":93,"name":6,"description":94,"additionalType":95},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":97,"@id":98},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2017-16875","Cybersecurity","CVE-2017-16875, CVE-2017-16875 vulnerability, CVE-2017-16875 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[102],{"Operator":15,"Negate":15,"Nodes":103},[104],{"Operator":105,"Negate":15,"CPEMatch":106},"OR",[107],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":108,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":109,"VersionEndIncluding":15},"CAB3B334-A3A7-4794-9418-209E403323F3","2.7.1",[],[],{"lastModified":11,"cacheTime":113,"version":32},1792453583720,{"score":115,"band":116,"action":117,"scoredAt":118},47,"Medium","Plan remediation","2026-10-19T06:54:56.437206+00:00"]