GSD-2022-36633
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
Teleport 9.3.6 is vulnerable to Command injection leading to Remote Code Execution. An attacker can craft a malicious ssh agent installation link by URL encoding a bash escape with carriage return line feed. This url encoded payload can be used in place of a token and sent to a user in a social engineering attack. This is fully unauthenticated attack utilizing the trusted teleport server to deliver the payload.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-36633",
"description": "Teleport 9.3.6 is vulnerable to Command injection leading to Remote Code Execution. An attacker can craft a malicious ssh agent installation link by URL encoding a bash escape with carriage return line feed. This url encoded payload can be used in place of a token and sent to a user in a social engineering attack. This is fully unauthenticated attack utilizing the trusted teleport server to deliver the payload.",
"id": "GSD-2022-36633"
},
"gsd": {
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"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"details": "Teleport 9.3.6 is vulnerable to Command injection leading to Remote Code Execution. An attacker can craft a malicious ssh agent installation link by URL encoding a bash escape with carriage return line feed. This url encoded payload can be used in place of a token and sent to a user in a social engineering attack. This is fully unauthenticated attack utilizing the trusted teleport server to deliver the payload.",
"id": "GSD-2022-36633",
"modified": "2023-12-13T01:19:21.570060Z",
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"name": "https://github.com/gravitational/teleport",
"refsource": "MISC",
"url": "https://github.com/gravitational/teleport"
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"url": "https://packetstormsecurity.com/files/168137/Teleport-9.3.6-Command-Injection.html"
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c8.3.17||\u003e=9.0.0 \u003c9.3.13||\u003e=10.0.0 \u003c10.1.2",
"affected_versions": "All versions before 8.3.17, all versions starting from 9.0.0 before 9.3.13, all versions starting from 10.0.0 before 10.1.2",
"cwe_ids": [
"CWE-1035",
"CWE-707",
"CWE-937"
],
"date": "2022-08-30",
"description": "Teleport 9.3.6 is vulnerable to Command injection leading to Remote Code Execution. An attacker can craft a malicious ssh agent installation link by URL encoding a bash escape with carriage return line feed. This url encoded payload can be used in place of a token and sent to a user in a social engineering attack. This is fully unauthenticated attack utilizing the trusted teleport server to deliver the payload.",
"fixed_versions": [
"8.3.17",
"9.3.13",
"10.1.2"
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"identifier": "CVE-2022-36633",
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"package_slug": "go/github.com/gravitational/teleport",
"pubdate": "2022-08-25",
"solution": "Upgrade to versions 8.3.17, 9.3.13, 10.1.2 or above.",
"title": "Improper Neutralization",
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"https://packetstormsecurity.com/files/168137/Teleport-9.3.6-Command-Injection.html",
"https://github.com/gravitational/teleport/pull/14726",
"https://github.com/gravitational/teleport/pull/14726/commits/46c23b9b64b944d1e82d2c8a79083f291ffdd3b6",
"https://github.com/gravitational/teleport/releases/tag/v10.1.2",
"https://github.com/gravitational/teleport/releases/tag/v8.3.17",
"https://github.com/gravitational/teleport/releases/tag/v9.3.13",
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"name": "https://packetstormsecurity.com/files/168137/Teleport-9.3.6-Command-Injection.html",
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"url": "https://packetstormsecurity.com/files/168137/Teleport-9.3.6-Command-Injection.html"
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"name": "http://packetstormsecurity.com/files/168477/Teleport-10.1.1-Remote-Code-Execution.html",
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},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-10-01T02:33Z",
"publishedDate": "2022-08-24T13:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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