USN-3738-1

Advisory lineage Upstream: 8 Downstream: 0
Published: 14 Aug 2018, 17:02
Last modified:22 Apr 2026, 09:47

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

14 Aug 2018, 17:02
Published
Vulnerability first disclosed
22 Apr 2026, 09:47
Last Modified
Vulnerability information updated

Description

samba vulnerabilities Svyatoslav Phirsov discovered that the Samba libsmbclient library incorrectly handled extra long filenames. A malicious server could use this issue to cause Samba to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-10858) Volker Mauel discovered that Samba incorrectly handled database output. When used as an Active Directory Domain Controller, a remote authenticated attacker could use this issue to cause Samba to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-10918) Phillip Kuhrt discovered that the Samba LDAP server incorrectly handled certain confidential attribute values. A remote authenticated attacker could possibly use this issue to obtain certain sensitive information. (CVE-2018-10919) Vivek Das discovered that Samba incorrectly handled NTLMv1 being explicitly disabled on the server. A remote user could possibly be authenticated using NTLMv1, contrary to expectations. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-1139)

Affected Systems

  • ubuntu•samba

    < 2:4.3.11+dfsg-0ubuntu0.14.04.16 | < 2:4.3.11+dfsg-0ubuntu0.16.04.15 | < 2:4.7.6+dfsg~ubuntu-0ubuntu2.2

References (5)