CVE-2018-10919

Advisory lineage Upstream: 0 Downstream: 10
Modified
Published: 22 Aug 2018, 17:00
Last modified:05 Aug 2024, 07:54

Vulnerability Summary

Overall Risk (default)
medium
26/100
CVSS Score
6.5 MEDIUM
v3.0 (nvd)
EPSS Score
1.37% LOW
1% probability -0.36%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

22 Aug 2018, 17:00
Published
Vulnerability first disclosed
05 Aug 2024, 07:54
Last Modified
Vulnerability information updated

Description

The Samba Active Directory LDAP server was vulnerable to an information disclosure flaw because of missing access control checks. An authenticated attacker could use this flaw to extract confidential attribute values using LDAP search expressions. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.

CVSS Metrics

  • v3.0•MEDIUM•Score: 4.3CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • v3.0•MEDIUM•Score: 6.5CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • v2.0•MEDIUM•Score: 4AV:N/AC:L/Au:S/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 1.37%• Percentile: 81%

Techniques & Countermeasures

  • CWE-200•Exposure of Sensitive Information to an Unauthorized Actor

    The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

  • CWE-203•Observable Discrepancy

    The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.

Affected Systems

  • canonical•ubuntu_linux

    14.04 | 16.04 | 18.04

  • debian•debian_linux

    9.0

  • samba•samba

    ≥ 4.0.0, < 4.6.16 | ≥ 4.7.0, < 4.7.9 | ≥ 4.8.0, < 4.8.4

  • the samba team•samba

    4.6.16 | 4.7.9 | 4.8.4

References (7)