FKIE_CVE-2020-3545

Vulnerability from fkie_nvd - Published: 2020-09-04 03:15 - Updated: 2024-11-21 05:31
Severity ?
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in Cisco FXOS Software could allow an authenticated, local attacker with administrative credentials to cause a buffer overflow condition. The vulnerability is due to incorrect bounds checking of values that are parsed from a specific file. An attacker could exploit this vulnerability by supplying a crafted file that, when it is processed, may cause a stack-based buffer overflow. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system with root privileges. An attacker would need to have valid administrative credentials to exploit this vulnerability.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-buffer-cSdmfWUtVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-buffer-cSdmfWUtVendor Advisory
Impacted products
Vendor Product Version
cisco firepower_extensible_operating_system *
cisco firepower_4110 -
cisco firepower_4112 -
cisco firepower_4115 -
cisco firepower_4120 -
cisco firepower_4125 -
cisco firepower_4140 -
cisco firepower_4145 -
cisco firepower_4150 -
cisco firepower_9300 -
To clipboard 

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  "lastModified": "2024-11-21T05:31:17.093",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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