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 2018-08-22 17:29:00
Updated 2019-06-26 08:15:11
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowInput validation

Threat overview for CVE-2018-10858

Top countries where our scanners detected CVE-2018-10858
Top open port discovered on systems with this issue 445
IPs affected by CVE-2018-10858 154,773
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2018-10858!
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Exploit prediction scoring system (EPSS) score for CVE-2018-10858

0.65%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-10858

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.5
MEDIUM AV:N/AC:L/Au:S/C:P/I:P/A:P
8.0
6.4
NIST
8.8
HIGH CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2.8
5.9
NIST
4.3
MEDIUM CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
0.9
3.4
Red Hat, Inc.

CWE ids for CVE-2018-10858

References for CVE-2018-10858

Products affected by CVE-2018-10858

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