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CVE-2017-12333 A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature…
Description
A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software image. The vulnerability is due to insufficient NX-OS signature verification for software images. An authenticated, local attacker could exploit this vulnerability to bypass signature verification and load a crafted, unsigned software image on a targeted device. The attacker would need valid administrator credentials to perform this exploit. This vulnerability affects the following products running Cisco NX-OS System Software: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Unified Computing System Manager. Cisco Bug IDs: CSCvf25045, CSCvf31495.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco NX-OS | Versions not published |
References
- 102161 www.securityfocus.com
- tools.cisco.com tools.cisco.com
- 1039933 www.securitytracker.com
Timeline
- Published
- Last modified
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