CVE-2017-9078: Double Free
First published: Fri May 19 2017(Updated: )
The server in Dropbear before 2017.75 might allow post-authentication root remote code execution because of a double free in cleanup of TCP listeners when the -a option is enabled.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dropbear SSH | <2017.75 | |
| Debian GNU/Linux | =8.0 | |
| netapp h410c firmware | ||
| netapp h410c |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-9078?
CVE-2017-9078 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2017-9078?
To fix CVE-2017-9078, update to Dropbear version 2017.75 or later.
What systems are affected by CVE-2017-9078?
CVE-2017-9078 affects Dropbear versions prior to 2017.75, specifically on Debian 8.0 and certain NetApp firmware.
What is the impact of CVE-2017-9078?
CVE-2017-9078 enables post-authentication root remote code execution, which could lead to complete system compromise.
Is CVE-2017-9078 exploitable without authentication?
No, CVE-2017-9078 requires authentication to exploit.
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- vendor/dropbear ssh project
- canonical/dropbear ssh
- vendor/debian
- canonical/debian gnu/linux
- version/debian gnu/linux/8.0
- vendor/netapp
- canonical/netapp h410c firmware
- canonical/netapp h410c