[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDsMSNe8t01hPAVw8y4edngBHDqFS4tzQZL_-e4g1-_8":3,"g5a-risk:CVE-2018-6857":174},{"success":4,"data":5,"meta":172},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":15,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":79,"references":80,"referencesCount":99,"weaknesses":100,"weaknessesCount":109,"isActivelyExploited":110,"cisaInfo":15,"otxData":15,"relatedBlogPosts":111,"seoMetadata":112,"configurations":137,"relatedVendorCves":170,"notableEvents":171},"CVE-2018-6857","What is CVE-2018-6857?","Sophos SafeGuard Enterprise before 8.00.5, SafeGuard Easy before 7.00.3, and SafeGuard LAN Crypt before 3.95.2 are vulnerable to Local Privilege Escalation via IOCTL 0x802022E0. By crafting an input buffer we can control the execution path to the point where the constant 0x12 will be written to a user-controlled address. We can take advantage of this condition to modify the SEP_TOKEN_PRIVILEGES structure of the Token object belonging to the exploit process and grant SE_DEBUG_NAME privilege. This allows the exploit process to interact with higher privileged processes running as SYSTEM and execute code in their security context.","Sophos SafeGuard Enterprise before 8.00.5, SafeGuard Easy before 7.00.3, and SafeGuard LAN Crypt before 3.95.2 are vulnerable to Local Privilege Escalation v...","2018-07-09T18:29:01.013","2019-10-03T00:03:26.223",7.8,"CVSS:3.0\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\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":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"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","LOCAL","LOW","NONE","UNCHANGED","HIGH",1.8,5.9,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":26,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":4,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":34,"IntegrityImpact":34,"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:L\u002FAC:L\u002FAu:N\u002FC:C\u002FI:C\u002FA:C","COMPLETE",7.2,3.9,10,0.00614,[38,38,38,38,38,38,38],"High",[42,47,50,53,57,59,62,64,66,69,73,76],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"sophos","safeguard_easy_device_encryption_client","6.00","cpe:2.3:a:sophos:safeguard_easy_device_encryption_client:6.00:*:*:*:*:*:*:*",{"vendor":43,"product":44,"version":48,"criteria":49,"vulnerable":4},"6.10","cpe:2.3:a:sophos:safeguard_easy_device_encryption_client:6.10:*:*:*:*:*:*:*",{"vendor":43,"product":44,"version":51,"criteria":52,"vulnerable":4},"7.00","cpe:2.3:a:sophos:safeguard_easy_device_encryption_client:7.00:*:*:*:*:*:*:*",{"vendor":43,"product":54,"version":55,"criteria":56,"vulnerable":4},"safeguard_enterprise_client","5.60.3","cpe:2.3:a:sophos:safeguard_enterprise_client:5.60.3:vs-nfd:*:*:*:*:*:*",{"vendor":43,"product":54,"version":45,"criteria":58,"vulnerable":4},"cpe:2.3:a:sophos:safeguard_enterprise_client:6.00:*:*:*:*:*:*:*",{"vendor":43,"product":54,"version":60,"criteria":61,"vulnerable":4},"6.00.1","cpe:2.3:a:sophos:safeguard_enterprise_client:6.00.1:*:*:*:*:*:*:*",{"vendor":43,"product":54,"version":48,"criteria":63,"vulnerable":4},"cpe:2.3:a:sophos:safeguard_enterprise_client:6.10:*:*:*:*:*:*:*",{"vendor":43,"product":54,"version":51,"criteria":65,"vulnerable":4},"cpe:2.3:a:sophos:safeguard_enterprise_client:7.00:*:*:*:*:*:*:*",{"vendor":43,"product":54,"version":67,"criteria":68,"vulnerable":4},"8.00","cpe:2.3:a:sophos:safeguard_enterprise_client:8.00:*:*:*:*:*:*:*",{"vendor":43,"product":70,"version":71,"criteria":72,"vulnerable":4},"safeguard_lan_crypt_client","3.90.1","cpe:2.3:a:sophos:safeguard_lan_crypt_client:3.90.1:ts:*:*:*:*:*:*",{"vendor":43,"product":70,"version":74,"criteria":75,"vulnerable":4},"3.90.2","cpe:2.3:a:sophos:safeguard_lan_crypt_client:3.90.2:*:*:*:*:*:*:*",{"vendor":43,"product":70,"version":77,"criteria":78,"vulnerable":4},"3.95.1","cpe:2.3:a:sophos:safeguard_lan_crypt_client:3.95.1:*:*:*:*:*:*:*",12,[81,87,93],{"url":82,"source":83,"tags":84},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2018\u002FJul\u002F20","Seclists",[85,86],"Mailing List","Third Party Advisory",{"url":88,"source":89,"tags":90},"https:\u002F\u002Fcommunity.sophos.com\u002Fkb\u002Fen-us\u002F131934","Sophos",[91,92],"Patch","Vendor Advisory",{"url":94,"source":95,"tags":96},"https:\u002F\u002Flabs.nettitude.com\u002Fblog\u002Fcve-2018-6851-to-cve-2018-6857-sophos-privilege-escalation-vulnerabilities\u002F","Nettitude",[97,98,86],"Exploit","Technical Description",3,[101],{"id":102,"name":103,"description":104,"extendedDescription":105,"status":106,"abstraction":107,"structure":108},"CWE-119","Improper Restriction of Operations within the Bounds of a Memory Buffer","The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.","Stable","Class","Simple",1,false,[],{"title":113,"metaDescription":114,"keywords":115,"canonicalUrl":116,"structuredData":117},"What is CVE-2018-6857? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-6857, a high severity cyber security vulnerability from 2018. 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