CVE-2018-10858

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.

Published: Aug 22, 2018
Updated: Apr 13, 2023
CVE: CVE-2018-10858
Severity: High
Exploit:

CVSS v3:

Severity: High
Score: 8.8
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

Severity: Medium
Score: 6.5
AV:N/AC:L/Au:S/C:P/I:P/A:P

CWEs:

CWE-119

Affected Software
References

Software	From	Fixed in
debian / debian_linux	9.0	9.0.x
canonical / ubuntu_linux	16.04	16.04.x
canonical / ubuntu_linux	14.04	14.04.x
canonical / ubuntu_linux	18.04	18.04.x
samba / samba	-	4.6.16
samba / samba	4.8.0	4.8.4
samba / samba	4.7.0	4.7.9
redhat / enterprise_linux_desktop	7.0	7.0.x
redhat / enterprise_linux_workstation	7.0	7.0.x
redhat / enterprise_linux_server	7.0	7.0.x
redhat / virtualization_host	4.0	4.0.x
redhat / virtualization	4.0	4.0.x

http://www.securityfocus.com/bid/105085
http://www.securitytracker.com/id/1042002
https://access.redhat.com/errata/RHSA-2018:2612
https://access.redhat.com/errata/RHSA-2018:2613
https://access.redhat.com/errata/RHSA-2018:3056
https://access.redhat.com/errata/RHSA-2018:3470
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10858
https://kc.mcafee.com/corporate/index?page=content&id=SB10284
https://security.gentoo.org/glsa/202003-52
https://security.netapp.com/advisory/ntap-20180814-0001/
https://usn.ubuntu.com/3738-1/
https://www.debian.org/security/2018/dsa-4271
https://www.samba.org/samba/security/CVE-2018-10858.html

Vulnerability Database

CVE-2018-10858

Deep Security Visibility Without the Complexity