CVE-2017-14746
Critical
Description
Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Samba
PublishedNov 27, 2017
First seenNov 27, 2017
How to fix
Update
- samba samba4.5.0, 4.5.15, 4.6.11, 4.7.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samba samba | 4.0.0 ≤ v < 4.5.0, 4.5.0 ≤ v < 4.5.15, 4.6.0 ≤ v < 4.6.11, 4.7.0 ≤ v < 4.7.3 | 4.5.0, 4.5.15, 4.6.11, 4.7.3 |
| canonical ubuntu_linux | 14.04, 16.04, 17.04, 17.10 | — |
| debian debian_linux | 8.0, 9.0 | — |
| redhat enterprise_linux_desktop | 6.0, 7.0 | — |
| redhat enterprise_linux_server | 6.0, 7.0 | — |
| redhat enterprise_linux_workstation | 6.0, 7.0 | — |
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