gsd-2018-12019
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The signature verification routine in Enigmail before 2.0.7 interprets user ids as status/control messages and does not correctly keep track of the status of multiple signatures, which allows remote attackers to spoof arbitrary email signatures via public keys containing crafted primary user ids.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-12019",
"description": "The signature verification routine in Enigmail before 2.0.7 interprets user ids as status/control messages and does not correctly keep track of the status of multiple signatures, which allows remote attackers to spoof arbitrary email signatures via public keys containing crafted primary user ids.",
"id": "GSD-2018-12019",
"references": [
"https://www.suse.com/security/cve/CVE-2018-12019.html",
"https://advisories.mageia.org/CVE-2018-12019.html",
"https://packetstormsecurity.com/files/cve/CVE-2018-12019"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-12019"
],
"details": "The signature verification routine in Enigmail before 2.0.7 interprets user ids as status/control messages and does not correctly keep track of the status of multiple signatures, which allows remote attackers to spoof arbitrary email signatures via public keys containing crafted primary user ids.",
"id": "GSD-2018-12019",
"modified": "2023-12-13T01:22:30.149501Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2018-12019",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
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"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "The signature verification routine in Enigmail before 2.0.7 interprets user ids as status/control messages and does not correctly keep track of the status of multiple signatures, which allows remote attackers to spoof arbitrary email signatures via public keys containing crafted primary user ids."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://openwall.com/lists/oss-security/2018/06/13/10",
"refsource": "MISC",
"url": "http://openwall.com/lists/oss-security/2018/06/13/10"
},
{
"name": "https://www.enigmail.net/index.php/en/download/changelog",
"refsource": "MISC",
"url": "https://www.enigmail.net/index.php/en/download/changelog"
},
{
"name": "[oss-security] 20190430 Spoofing OpenPGP and S/MIME Signatures in Emails (multiple clients)",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/04/30/4"
},
{
"name": "20190430 OpenPGP and S/MIME signature forgery attacks in multiple email clients",
"refsource": "FULLDISC",
"url": "http://seclists.org/fulldisclosure/2019/Apr/38"
},
{
"name": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html"
},
{
"name": "https://github.com/RUB-NDS/Johnny-You-Are-Fired",
"refsource": "MISC",
"url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired"
},
{
"name": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf",
"refsource": "MISC",
"url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:enigmail:enigmail:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.0.7",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
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"ID": "CVE-2018-12019"
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"description": {
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"value": "The signature verification routine in Enigmail before 2.0.7 interprets user ids as status/control messages and does not correctly keep track of the status of multiple signatures, which allows remote attackers to spoof arbitrary email signatures via public keys containing crafted primary user ids."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-347"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.enigmail.net/index.php/en/download/changelog",
"refsource": "MISC",
"tags": [
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],
"url": "https://www.enigmail.net/index.php/en/download/changelog"
},
{
"name": "http://openwall.com/lists/oss-security/2018/06/13/10",
"refsource": "MISC",
"tags": [
"Mailing List",
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],
"url": "http://openwall.com/lists/oss-security/2018/06/13/10"
},
{
"name": "[oss-security] 20190430 Spoofing OpenPGP and S/MIME Signatures in Emails (multiple clients)",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2019/04/30/4"
},
{
"name": "20190430 OpenPGP and S/MIME signature forgery attacks in multiple email clients",
"refsource": "FULLDISC",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2019/Apr/38"
},
{
"name": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html",
"refsource": "MISC",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html"
},
{
"name": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf",
"refsource": "MISC",
"tags": [],
"url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf"
},
{
"name": "https://github.com/RUB-NDS/Johnny-You-Are-Fired",
"refsource": "MISC",
"tags": [],
"url": "https://github.com/RUB-NDS/Johnny-You-Are-Fired"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2019-05-16T18:29Z",
"publishedDate": "2018-06-13T23:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.