Executive Summary
Summary | |
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Title | Cisco Application Policy Infrastructure Controller Custom Binary Privilege Escalation Vulnerability |
Informations | |||
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Name | cisco-sa-20170816-apic2 | First vendor Publication | 2017-08-16 |
Vendor | Cisco | Last vendor Modification | 2017-08-16 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 7.2 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the build procedure for certain executable system files installed at boot time on Cisco Application Policy Infrastructure Controller (APIC) devices could allow an authenticated, local attacker to gain root-level privileges. The vulnerability is due to a custom executable system file that was built to use relative search paths for libraries without properly validating the library to be loaded. An attacker could exploit this vulnerability by authenticating to the device and loading a malicious library that can escalate the privilege level. A successful exploit could allow the attacker to gain root-level privileges and take full control of the device. The attacker must have valid user credentials to log in to the device. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-apic2 ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-apic2"] BEGIN PGP SIGNATURE iQKBBAEBAgBrBQJZlGztZBxDaXNjbyBTeXN0ZW1zIFByb2R1Y3QgU2VjdXJpdHkg SW5jaWRlbnQgUmVzcG9uc2UgVGVhbSAoQ2lzY28gUFNJUlQga2V5IDIwMTYtMjAx NykgPHBzaXJ0QGNpc2NvLmNvbT4ACgkQrz2APcQAkHnd6Q/6A1amVxkvsATw9Bu5 cL4j7ldGp8KvzKgE8zYicORrpvd1spMgSxckthXydlg+MeaaaYSKxeW9TpInSfjd SaHULlCUhgTZl3CcPZ1SVP2UKduudJm7EtgY5MpBoAfC5DrBgqOgsibmR0nBQgaZ 4jVsIwzp88GCzCyfjsdRcjBXLXpyTh9O4xjBzuoA9Ckcx4Zqlr93Cpr3sSxjnGVu 2GPtDAeHTmpc1NU1wdUf1fkHg1+7JuRXL/r/MhUlGdgm2ffiS0I5AtdLtv1Dyey +M4B3QE5/otr+tJOljkrU+enBCVH5SPMbdy7IM1CeT+ym6of7oLdRN6+nuABasLW2 Ixb1L8NWYD4YxQ0+1Q/xoUgbWQ5pRc8OkNzVwlxOE2b6CfQOh9igVhokf28GpTfA 0o1tbLvuQ2AlMMi6tZwlEF1PmGK3DasDRtc4d2VVj5RTr/ukI/p06l++nUd/6bMC szMdhnUiKctxB4TJsf8ORafqgt/Ba8bZbTfjiuBZktT/kuUAjQTZQv4c/TMsQcPu cfIKLsQ11SPgq93d4J/Csk57vKZs1piCdce9q8ukdCeGi8D3mZ6GvICPfujkVmEo VRGM/Q3VS4c4VDjmgiR8BWj6eY2Jr202r2sFYjjGNaGJowiYM4Mg4tTYe+J8WniO Z2JNkpda2SSUyPP6QRqe0A7dC6o= =kR5A END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
Original Source
Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...) |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-426 | Untrusted Search Path |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-08-25 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20170816-apic2-application_policy_infrastructure_controller.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-08-26 13:24:55 |
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2017-08-23 00:25:10 |
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2017-08-18 05:23:44 |
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2017-08-16 21:22:27 |
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