UBUNTU-CVE-2021-44141
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-44141
Summary:
Details: All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.
References: https://ubuntu.com/security/CVE-2021-44141, https://www.samba.org/samba/security/CVE-2021-44141.html, https://www.cve.org/CVERecord?id=CVE-2021-44141
Affected packages
Package
Name: samba
Purl: pkg:deb/ubuntu/samba?arch=source&distro=esm-infra-legacy%2Ftrusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
2:3.6.18-1ubuntu3
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
