gsd-2019-12855
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-12855",
"description": "In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections.",
"id": "GSD-2019-12855",
"references": [
"https://www.suse.com/security/cve/CVE-2019-12855.html",
"https://ubuntu.com/security/CVE-2019-12855",
"https://advisories.mageia.org/CVE-2019-12855.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-12855"
],
"details": "In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections.",
"id": "GSD-2019-12855",
"modified": "2023-12-13T01:23:44.016451Z",
"schema_version": "1.4.0"
}
},
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"refsource": "MISC",
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},
{
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{
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"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=19.2.1",
"affected_versions": "All versions up to 19.2.1",
"credit": "J\u00e9r\u00f4me Poisson",
"cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-295",
"CWE-937"
],
"date": "2019-08-14",
"description": "In `words.protocols.jabber.xmlstream` in Twisted, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections.",
"fixed_versions": [
"19.7.0"
],
"identifier": "CVE-2019-12855",
"identifiers": [
"CVE-2019-12855"
],
"not_impacted": "All versions after 19.2.1",
"package_slug": "pypi/Twisted",
"pubdate": "2019-06-16",
"solution": "Upgrade to version 19.7.0 or above.",
"title": "Improper Certificate Validation",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-12855",
"https://twistedmatrix.com/trac/ticket/9561",
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],
"uuid": "c226a668-9ec4-4ec5-82f7-8f0a51036a3d"
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},
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"cpe_name": [],
"versionEndIncluding": "19.2.1",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
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}
]
},
"problemtype": {
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},
"references": {
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"tags": [
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},
{
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},
{
"name": "FEDORA-2019-d480909528",
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},
{
"name": "openSUSE-SU-2019:2068",
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{
"name": "openSUSE-SU-2019:2110",
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},
{
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"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.0"
},
"exploitabilityScore": 2.2,
"impactScore": 5.2
}
},
"lastModifiedDate": "2019-08-14T03:15Z",
"publishedDate": "2019-06-16T12:29Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.