CVE-2023-3326

pamkrb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket tgt from the Kerberos KDC Key Distribution Center over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pamkrb5 has no way to validate...

UBUNTU-CVE-2023-3326

pamkrb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket tgt from the Kerberos KDC Key Distribution Center over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pamkrb5 has no way to validate...

Default credentials

pamkrb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket tgt from the Kerberos KDC Key Distribution Center over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pamkrb5 has no way to validate...

CVE-2023-3326

CVE-2023-3326 affects pam_krb5 in FreeBSD deployments where a keytab is not provisioned. The module authenticates by requesting a Kerberos TGT from KDC using the user password, but without a keytab there is no way to validate the KDC’s response, allowing an attacker who can control both the passw...

CVE-2023-3326

pamkrb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket tgt from the Kerberos KDC Key Distribution Center over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pamkrb5 has no way to validate...

FreeBSD 授权问题漏洞

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. FreeBSD suffers from a security vulnerability that stems from the inability of pamkrb5 to validate responses from the KDC if the key table is not configured on the system, which can be exploited by an attacker to...

CVE-2023-3326: Incorrect Implementation of Authentication Algorithm

pamkrb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket tgt from the Kerberos KDC Key Distribution Center over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pamkrb5 has no way to validate...

FreeBSD -- Network authentication attack via pam_krb5

Problem Description: pamkrb5 authenticates the user by essentially running kinit1 with the password, getting a ticket-granting ticket' tgt from the Kerberos KDC Key Distribution Center over the network, as a way to verify the password. Normally, the system running the pamkrb5 module will also hav...

FreeBSD-SA-23:04.pam_krb5

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-23:04.pamkrb5 Security Advisory The FreeBSD Project Topic: Network authentication attack via pamkrb5 Category: core Module: pamkrb5 Announced: 2023-06-21...

SUSE CVE-2020-8625

BIND servers are vulnerable if they are running an affected version and are configured to use GSS-TSIG features. In a configuration which uses BIND's default settings the vulnerable code path is not exposed, but a server can be rendered vulnerable by explicitly setting valid values for the...

Kerberos keytab utilities

Utilities for interacting with keytab files, which can store the hashed passwords of one or more principals. Discovered keytab files can be used to generate Kerberos Ticket Granting Tickets, or bruteforced offline. Keytab files can be also useful for decrypting Kerberos traffic using Wireshark...

Fortinet Fortigate Flaws over keytab encryption scheme (FG-IR-22-158)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-22-158 advisory. - A missing cryptographic steps vulnerability CWE-325 in the functions that encrypt the keytab files in FortiOS version 7.2.0...

CVE-2022-29053

A missing cryptographic steps vulnerability CWE-325 in the functions that encrypt the keytab files in FortiOS version 7.2.0, 7.0.0 through 7.0.5 and below 7.0.0 may allow an attacker in possession of the encrypted file to decipher it...

CVE-2022-29053

A missing cryptographic steps vulnerability CWE-325 in the functions that encrypt the keytab files in FortiOS version 7.2.0, 7.0.0 through 7.0.5 and below 7.0.0 may allow an attacker in possession of the encrypted file to decipher it...

CVE-2022-29053

A missing cryptographic steps vulnerability CWE-325 in the functions that encrypt the keytab files in FortiOS version 7.2.0, 7.0.0 through 7.0.5 and below 7.0.0 may allow an attacker in possession of the encrypted file to decipher it...

CVE-2022-29053

A missing cryptographic steps vulnerability CWE-325 in the functions that encrypt the keytab files in FortiOS version 7.2.0, 7.0.0 through 7.0.5 and below 7.0.0 may allow an attacker in possession of the encrypted file to decipher it...

CVE-2022-29053

Summary (CVE-2022-29053) FortiOS contains a cryptographic-steps flaw in the encryption of keytab files. The issue affects FortiOS versions 7.2.0, 7.0.0 through 7.0.5, and below 7.0.0, where a missing cryptographic step could let an attacker with the encrypted file decipher its contents. The avail...

Flaws over keytab encryption scheme

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PT-2022-19393 · Fortinet · Fortiproxy +1

Name of the Vulnerable Software and Affected Versions: FortiOS versions 7.0.0 through 7.2.0 FortiOS versions below 7.0.0 Description: A missing cryptographic steps issue in the functions that encrypt keytab files may allow an attacker in possession of the encrypted file to decipher it. This affec...

PT-2021-3132

Name of the Vulnerable Software and Affected Versions BIND versions 9.5.0 through 9.11.29 BIND versions 9.12.0 through 9.16.13 BIND Supported Preview Edition versions 9.11.3-S1 through 9.11.29-S1 BIND Supported Preview Edition versions 9.16.8-S1 through 9.16.13-S1 BIND 9.17 development branch...