GSD-2020-36160
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
An issue was discovered in Veritas System Recovery before 21.2. On start-up, it loads the OpenSSL library from \usr\local\ssl. This library attempts to load the from \usr\local\ssl\openssl.cnf configuration file, which does not exist. By default, on Windows systems, users can create directories under C:\. A low privileged user can create a C:\usr\local\ssl\openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data and installed applications, etc. If the system is also an Active Directory domain controller, then this can affect the entire domain.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-36160",
"description": "An issue was discovered in Veritas System Recovery before 21.2. On start-up, it loads the OpenSSL library from \\usr\\local\\ssl. This library attempts to load the from \\usr\\local\\ssl\\openssl.cnf configuration file, which does not exist. By default, on Windows systems, users can create directories under C:\\. A low privileged user can create a C:\\usr\\local\\ssl\\openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data and installed applications, etc. If the system is also an Active Directory domain controller, then this can affect the entire domain.",
"id": "GSD-2020-36160"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "An issue was discovered in Veritas System Recovery before 21.2. On start-up, it loads the OpenSSL library from \\usr\\local\\ssl. This library attempts to load the from \\usr\\local\\ssl\\openssl.cnf configuration file, which does not exist. By default, on Windows systems, users can create directories under C:\\. A low privileged user can create a C:\\usr\\local\\ssl\\openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data and installed applications, etc. If the system is also an Active Directory domain controller, then this can affect the entire domain.",
"id": "GSD-2020-36160",
"modified": "2023-12-13T01:21:55.981821Z",
"schema_version": "1.4.0"
}
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"value": "An issue was discovered in Veritas System Recovery before 21.2. On start-up, it loads the OpenSSL library from \\usr\\local\\ssl. This library attempts to load the from \\usr\\local\\ssl\\openssl.cnf configuration file, which does not exist. By default, on Windows systems, users can create directories under C:\\. A low privileged user can create a C:\\usr\\local\\ssl\\openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data and installed applications, etc. If the system is also an Active Directory domain controller, then this can affect the entire domain."
}
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"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
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"url": "https://www.veritas.com/content/support/en_US/security/VTS20-017"
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"value": "An issue was discovered in Veritas System Recovery before 21.2. On start-up, it loads the OpenSSL library from \\usr\\local\\ssl. This library attempts to load the from \\usr\\local\\ssl\\openssl.cnf configuration file, which does not exist. By default, on Windows systems, users can create directories under C:\\. A low privileged user can create a C:\\usr\\local\\ssl\\openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data and installed applications, etc. If the system is also an Active Directory domain controller, then this can affect the entire domain."
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"integrityImpact": "HIGH",
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"scope": "CHANGED",
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"lastModifiedDate": "2021-01-11T20:36Z",
"publishedDate": "2021-01-06T01:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
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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