CVE-2018-10858

MEDIUM

Debian Linux < 4.6.16 - Memory Corruption

Title source: rule
STIX 2.1

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.

References (13)

Core 13
Core References
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4271
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:2613
Vendor Advisory x_refsource_confirm
https://www.samba.org/samba/security/CVE-2018-10858.html
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3738-1/
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:2612
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/105085
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1042002
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:3056
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20180814-0001/
Issue Tracking, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10858
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:3470
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/202003-52

Scores

CVSS v3 4.3
EPSS 0.0594
EPSS Percentile 90.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

Details

CWE
CWE-119 CWE-20
Status published
Products (10)
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
debian/debian_linux 9.0
redhat/enterprise_linux_desktop 7.0
redhat/enterprise_linux_server 7.0
redhat/enterprise_linux_workstation 7.0
redhat/virtualization 4.0
redhat/virtualization_host 4.0
samba/samba < 4.6.16
Published Aug 22, 2018
Tracked Since Feb 18, 2026