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samba: SMB/CIFS file, print, and login server for Unix Several security issues were fixed in Samba.

samba: SMB/CIFS file, print, and login server for Unix Several security issues were fixed in Samba.

The host is installed with Apple Mac OS before 13.0 and is prone to an arbitrary code execution vulnerability. A flaw is present in the application, which fails to properly handle issues in improved checks. On successful exploitation, a user may be able to cause unexpected app termination or arbitrary code execution.

Several vulnerabilities were discovered in Heimdal, an implementation of Kerberos 5 that aims to be compatible with MIT Kerberos. CVE-2021-3671 Joseph Sutton discovered that the Heimdal KDC does not validate that the server name in the TGS-REQ is present before dereferencing, which may result in denial of service. CVE-2021-44758 It was discovered that Heimdal is prone to a NULL dereference in acce ...

samba: SMB/CIFS file, print, and login server for Unix Several security issues were fixed in Samba.

heimdal: Heimdal Kerberos Network Authentication Protocol Several security issues were fixed in Heimdal.

This update for samba fixes the following issues: Version update to 4.15.12. Security issues fixed: - CVE-2022-2031: Fixed AD users that could have bypassed certain restrictions associated with changing passwords . - CVE-2022-32742: Fixed SMB1 code that does not correctly verify SMB1write, SMB1write_and_close, SMB1write_and_unlock lengths . - CVE-2022-32744: Fixed AD users that could have forged p ...

This update for samba fixes the following issues: - Updated to version 4.15.13: - CVE-2022-38023: Removed weak cryptographic algorithms from the Netlogon RPC implementation . - CVE-2022-42898: Fixed several buffer overflow vulnerabilities on 32-bit systems . - CVE-2022-3437: Fixed a buffer overflow in Heimdal unwrap_des3 . - CVE-2022-32742: Fixed an information disclosure issue affecting SMB1 serv ...

This update for samba fixes the following issues: - CVE-2021-20251: Fixed an issue where the bad password count would not be properly incremented, which could allow attackers to brute force a user"s password . - Updated to version 4.15.13: - CVE-2022-37966: Fixed an issue where a weak cipher would be selected to encrypt session keys, which could lead to privilege escalation . - CVE-2022-37967: Fix ...

Helmut Grohne discovered a flaw in Heimdal, an implementation of Kerberos 5 that aims to be compatible with MIT Kerberos. The backports of fixes for CVE-2022-3437 accidentally inverted important memory comparisons in the arcfour-hmac-md5 and rc4-hmac integrity check handlers for gssapi, resulting in incorrect validation of message integrity codes.


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