CVE-2018-10858
HIGH8.8EPSS 5.9%samba - security update
Published: 8/22/2018Modified: 12/3/2025
Also known as:ALPINE-CVE-2018-10858DEBIAN-CVE-2018-10858
Description
A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
Affected packages (4)
- Alpine/sambafrom 0, < 4.8.4-r0
- Debian/sambafrom 0, < 2:4.8.4+dfsg-1
- Debian/sambafrom 0, < 2:4.2.14+dfsg-0+deb8u10
- Debian/sambafrom 0, < 2:4.5.12+dfsg-2+deb9u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |