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related to the bdat_getc function.","The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to cause a denial of service (infinite loop and stack 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that cannot be reached, i.e., an infinite loop.","If the loop can be influenced by an attacker, this weakness could allow attackers to consume excessive resources such as CPU or memory.","Incomplete","Base","Simple",1,false,[],{"title":126,"metaDescription":127,"keywords":128,"canonicalUrl":129,"structuredData":130},"What is CVE-2017-16944? 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The receive_msg function ...","CVE-2017-16944, CVE-2017-16944 vulnerability, CVE-2017-16944 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, exim security, debian security, exim vulnerability, debian_linux vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2017-16944",{"@context":131,"@type":132,"headline":126,"description":127,"datePublished":10,"dateModified":11,"author":133,"publisher":137,"about":141,"mainEntityOfPage":145,"articleSection":148,"keywords":149},"https:\u002F\u002Fschema.org","TechArticle",{"@type":134,"name":135,"url":136},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":134,"name":135,"url":136,"logo":138},{"@type":139,"url":140},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":142,"name":6,"description":143,"additionalType":144},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":146,"@id":147},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2017-16944","Cybersecurity","CVE-2017-16944, CVE-2017-16944 vulnerability, CVE-2017-16944 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[151,160],{"Operator":15,"Negate":15,"Nodes":152},[153],{"Operator":154,"Negate":15,"CPEMatch":155},"OR",[156,158],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":157,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"5B8BC538-1714-4D9D-A97F-FCA2EA745DE7",{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":159,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"49F1EE32-946A-4C57-B672-0127E012FC8D",{"Operator":15,"Negate":15,"Nodes":161},[162],{"Operator":154,"Negate":15,"CPEMatch":163},[164],{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":165,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"DEECE5FC-CACF-4496-A3E7-164736409252",[],[168,175],{"id":169,"eventType":170,"eventTime":171,"details":172,"label":173,"color":174},"d026de1c-7049-4968-9f5b-633d4ccd4a6f","LOW_EPSS_DELTA","2026-06-16T04:06:24.398128+00:00","Daily EPSS score decreased by 0.146 on 2023-12-30","EPSS Score Decreased","green",{"id":176,"eventType":177,"eventTime":178,"details":179,"label":180,"color":181},"f7b37147-3603-40f6-bd89-d4819b88d53c","HIGH_EPSS_DELTA","2026-08-25T04:07:53.997981+00:00","Daily EPSS score increased by 0.214 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":183,"version":32},1793218753976,{"score":185,"band":186,"action":187,"scoredAt":188},56,"Medium","Plan remediation","2026-10-28T06:42:56.548352+00:00"]