2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2021-26911" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2021-02-17T21:15:12.900" ,
"lastModified" : "2021-02-24T20:07:14.727" ,
"vulnStatus" : "Analyzed" ,
2024-07-14 02:06:08 +00:00
"cveTags" : [ ] ,
2023-04-24 12:24:31 +02:00
"descriptions" : [
{
"lang" : "en" ,
"value" : "core/imap/MCIMAPSession.cpp in Canary Mail before 3.22 has Missing SSL Certificate Validation for IMAP in STARTTLS mode."
} ,
{
"lang" : "es" ,
"value" : "El archivo core/imap/MCIMAPSession.cpp en Canary Mail versiones anteriores a 3.22, tiene una Falta de Comprobaci\u00f3n de Certificado SSL para IMAP en modo STARTTLS"
}
] ,
"metrics" : {
"cvssMetricV31" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" ,
"attackVector" : "NETWORK" ,
"attackComplexity" : "HIGH" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "HIGH" ,
"availabilityImpact" : "NONE" ,
"baseScore" : 7.4 ,
"baseSeverity" : "HIGH"
} ,
"exploitabilityScore" : 2.2 ,
"impactScore" : 5.2
}
] ,
"cvssMetricV2" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "2.0" ,
"vectorString" : "AV:N/AC:M/Au:N/C:P/I:P/A:N" ,
"accessVector" : "NETWORK" ,
"accessComplexity" : "MEDIUM" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "PARTIAL" ,
"integrityImpact" : "PARTIAL" ,
"availabilityImpact" : "NONE" ,
"baseScore" : 5.8
} ,
"baseSeverity" : "MEDIUM" ,
"exploitabilityScore" : 8.6 ,
"impactScore" : 4.9 ,
"acInsufInfo" : false ,
"obtainAllPrivilege" : false ,
"obtainUserPrivilege" : false ,
"obtainOtherPrivilege" : false ,
"userInteractionRequired" : false
}
]
} ,
"weaknesses" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-295"
}
]
}
] ,
"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:canarymail:canary_mail:3.20:*:*:*:*:iphone_os:*:*" ,
"matchCriteriaId" : "8A0F96F5-488B-485C-93D9-0DFE7DD732C4"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:canarymail:canary_mail:3.21:*:*:*:*:iphone_os:*:*" ,
"matchCriteriaId" : "A3D232FE-4500-4FD5-B7B0-901134B488E2"
}
]
}
]
} ,
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:libmailcore:mailcore2:0.6.4:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "973E27F1-AE98-4C43-BE54-C4A453EEF046"
}
]
}
]
}
] ,
"references" : [
{
"url" : "http://www.openwall.com/lists/oss-security/2021/02/17/3" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Mailing List" ,
"Patch" ,
"Third Party Advisory"
]
} ,
{
"url" : "https://apps.apple.com/us/app/canary-mail/id1236045954" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Product" ,
"Third Party Advisory"
]
} ,
{
"url" : "https://census-labs.com/news/2021/02/17/canary-mail-app-missing-certificate-validation-check-on-imap-starttls/" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Exploit" ,
"Third Party Advisory"
]
} ,
{
"url" : "https://census-labs.com/news/category/advisories/" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Third Party Advisory"
]
} ,
{
"url" : "https://github.com/canarymail/mailcore2/commit/45acb4efbcaa57a20ac5127dc976538671fce018" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Third Party Advisory"
]
} ,
{
"url" : "https://www.openwall.com/lists/oss-security/2021/02/17/3" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Mailing List" ,
"Patch" ,
"Third Party Advisory"
]
}
]
}