Link Following Affecting samba-krb5-printing package, versions <0:4.15.5-5.el8
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Test your applications- Snyk ID SNYK-CENTOS8-SAMBAKRB5PRINTING-2389987
- published 1 Feb 2022
- disclosed 31 Jan 2022
Introduced: 31 Jan 2022
CVE-2021-44141 Open this link in a new tabHow to fix?
Upgrade Centos:8 samba-krb5-printing to version 0:4.15.5-5.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream samba-krb5-printing package and not the samba-krb5-printing package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
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.