Servers and applications
CVE-2017-15275
Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory.
- Severity
- High 7.5
- Published
- 27 Nov 2017
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 4.5.15, 4.6.11, 4.7.3
- Exploit chance
- 21% in the next 30 daysHigher than 97% of CVEs. EPSS by FIRST, 11 Nov 2026
- Weakness
- Memory buffer errors (CWE-119)
- Attack
- Over the network · No login needed · No user action needed
- Attacker can
- Read data
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
SambaServers and applications · cpe:a:samba:samba |
|