GSD-2020-12100
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service (resource consumption) via a crafted e-mail message with deeply nested MIME parts.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-12100",
"description": "In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service (resource consumption) via a crafted e-mail message with deeply nested MIME parts.",
"id": "GSD-2020-12100",
"references": [
"https://www.suse.com/security/cve/CVE-2020-12100.html",
"https://www.debian.org/security/2020/dsa-4745",
"https://access.redhat.com/errata/RHSA-2020:3736",
"https://access.redhat.com/errata/RHSA-2020:3735",
"https://access.redhat.com/errata/RHSA-2020:3713",
"https://access.redhat.com/errata/RHSA-2020:3617",
"https://ubuntu.com/security/CVE-2020-12100",
"https://advisories.mageia.org/CVE-2020-12100.html",
"https://alas.aws.amazon.com/cve/html/CVE-2020-12100.html",
"https://linux.oracle.com/cve/CVE-2020-12100.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
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"impact": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"severity": "MEDIUM",
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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},
"lastModifiedDate": "2022-10-29T02:39Z",
"publishedDate": "2020-08-12T16:15Z"
}
}
}
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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