2023-06-05 18:00:29 +00:00

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{
"id": "CVE-2021-37845",
"sourceIdentifier": "cve@mitre.org",
"published": "2023-05-29T19:15:09.527",
"lastModified": "2023-06-05T16:40:08.417",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Citadel through webcit-932. A meddler-in-the-middle attacker can fixate their own session during the cleartext phase before a STARTTLS command (a violation of \"The STARTTLS command is only valid in non-authenticated state.\" in RFC2595). This potentially allows an attacker to cause a victim's e-mail messages to be stored into an attacker's IMAP mailbox, but depends on details of the victim's client behavior."
}
],
"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:L/I:N/A:N",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW"
},
"exploitabilityScore": 2.2,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:citadel:webcit:*:*:*:*:*:*:*:*",
"versionEndIncluding": "932",
"matchCriteriaId": "5F971CB1-1AF3-4C89-9E56-3D73F64FF33F"
}
]
}
]
}
],
"references": [
{
"url": "http://uncensored.citadel.org/dotgoto?room=Citadel%20Security",
"source": "cve@mitre.org",
"tags": [
"Issue Tracking"
]
},
{
"url": "https://uncensored.citadel.org/msg/2099264259",
"source": "cve@mitre.org",
"tags": [
"Exploit"
]
}
]
}