SB2022091466 - Fedora 37 update for freeipa, samba

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Main Vulnerability Database SB2022091466

SB2022091466 - Fedora 37 update for freeipa, samba

Published: September 14, 2022

Security Bulletin ID SB2022091466
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Adjecent network
Highest impact Data manipulation

Breakdown by Severity

Medium 50% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Incorrect default permissions (CVE-ID: CVE-2022-32743)

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to Samba does not validate the Validated-DNS-Host-Name for the dNSHostName attribute. A remote attacker can set an arbitrary hostname and perform MitM attack.


2) Use of insufficiently random values (CVE-ID: CVE-2022-1615)

The vulnerability allows a remote user to gain access to sensitive information.

The vulnerability exists due to usage of predictable random values within the GnuTLS gnutls_rnd() function. A remote user can decrypt sensitive information.


Remediation

Install update from vendor's website.

References