Use-After-Free Vulnerability in Samba Active Directory LDAP Server
CVE-2022-32746

5.4MEDIUM

Key Information:

Vendor

Samba

Status
Samba
Vendor
CVE Published:
25 August 2022

What is CVE-2022-32746?

A use-after-free vulnerability has been identified in the Samba Active Directory LDAP server that allows access to freed LDAP message values. This issue arises during the modification of specific privileged attributes like userAccountControl, potentially leading to unauthorized access and manipulation of sensitive information. Users and administrators are urged to apply relevant patches to mitigate any associated risks.

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Affected Version(s)

samba Versions prior to samba 4.16.4, samba 4.15.9, samba 4.14.14

References

https://www.samba.org/samba/security/CVE-2022-32746.html
https://security.gentoo.org/glsa/202309-06
vendor-advisory

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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