CVE-2017-9078 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.
HighCVSS 8.8
EPSS 5.5%
- Published
- Updated
- Exploit status
- No public exploit known
Description
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/dropbear(Debian:12) | < 2016.74-5 | 2016.74-5 |
| debian/dropbear(Debian:13) | < 2016.74-5 | 2016.74-5 |
| debian/dropbear(Debian:14) | < 2016.74-5 | 2016.74-5 |
| dropbear ssh project dropbear ssh | < 2017.75 | 2017.75 |
| debian linux | = 8.0 | No fix listed |
| netapp h410c firmware | All versions | No fix listed |
| alpine/dropbear(Alpine:v3.4) | < 2017.75-r0 | 2017.75-r0 |
| alpine/dropbear(Alpine:v3.5) | < 2017.75-r0 | 2017.75-r0 |
References
- Debian Security Tracker CVE-2017-9078 vendor-advisory
- lists.ucc.gu.uwa.edu.au mailing-list patch third-party-advisory
- DSA-3859 third-party-advisory vendor-advisory
- security.netapp.com third-party-advisory
- security.alpinelinux.org vendor-advisory
- bugs.debian.org issue-tracking