How small businesses can secure employees' mobile devices

Fact: 77% of organizations are convinced they're capable of protecting their mobile devices--smartphones, tablets, and laptops including Chromebooks--from cybersecurity threats. Another fact: A third of those organizations aren't protecting their mobile devices at all. And that matters--in its...

April 11, 2023—KB5025230 (OS Build 20348.1668)

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Steer clear of this EE phish that wants your card details

Watch out for this piece of spam lurking in mail boxes and claiming to be from the EE mobile network. The mail, titled "We were unable to renew your monthly plan" with a likely random reference number alongside it, reads as follows: Due to a problem with your card, we were unable to charge your...

The NBA tells fans about data breach

The National Basketball Association NBA has notified its fans they may be affected by a data breach in a third-party service the organization uses. For now, it is safe to assume that the attacker only obtained names and email addresses, but the NBA has hired the services of external cybersecurity...

SUSE CVE-2021-31924

Yubico pam-u2f before 1.1.1 has a logic issue that, depending on the pam-u2f configuration and the application used, could lead to a local PIN bypass. This issue does not allow user presence touch or cryptographic signature verification to be bypassed, so an attacker would still need to physicall...

Updated dropbear packages fix security vulnerability

Updated dropbear package fixes a security vulnerability in dbclient:. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it is possible for an SSH server to change the login process in its favor. This attack can bypass additional security measure...

MGASA-2022-0436 Updated dropbear packages fix security vulnerability

Updated dropbear package fixes a security vulnerability in dbclient:. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it is possible for an SSH server to change the login process in its favor. This attack can bypass additional security measure...

Debian: Security Advisory (DLA-3187-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Twilio Reveals Another Breach from the Same Hackers Behind the August Hack

Communication services provider Twilio this week disclosed that it experienced another "brief security incident" in June 2022 perpetrated by the same threat actor behind the August hack that resulted in unauthorized access of customer information. The security event occurred on June 29, 2022, the...

CVE-2021-36369

An issue was discovered in Dropbear through 2020.81. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it is possible for an SSH server to change the login process in its favor. This attack can bypass additional security measures such as FIDO2...

CVE-2021-36369

An issue was discovered in Dropbear through 2020.81. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it is possible for an SSH server to change the login process in its favor. This attack can bypass additional security measures such as FIDO2...

Authentication flaw

An issue was discovered in Dropbear through 2020.81. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it is possible for an SSH server to change the login process in its favor. This attack can bypass additional security measures such as FIDO2...

CVE-2021-36369

CVE-2021-36369 affects Dropbear up to version 2020.81. The issue stems from a non-RFC-compliant check of available authentication methods in the client-side SSH code, allowing an SSH server to influence the login process, bypassing security measures such as FIDO2 tokens or SSH-Askpass, and enabli...

CVE-2021-36369

An issue was discovered in Dropbear through 2020.81. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it is possible for an SSH server to change the login process in its favor. This attack can bypass additional security measures such as FIDO2...

CVE-2021-36369

An issue was discovered in Dropbear through 2020.81. Due to a non-RFC-compliant check of the available authentication methods in the client-side SSH code, it is possible for an SSH server to change the login process in its favor. This attack can bypass additional security measures such as FIDO2...

Design/Logic Flaw

mfa/FIDO2.py in django-mfa2 before 2.5.1 and 2.6.x before 2.6.1 allows a replay attack that could be used to register another device for a user. The device registration challenge is not invalidated after usage...

PYSEC-2022-303

mfa/FIDO2.py in django-mfa2 before 2.5.1 and 2.6.x before 2.6.1 allows a replay attack that could be used to register another device for a user. The device registration challenge is not invalidated after usage...

django-mfa2 安全漏洞

django-mfa2 is a Django application that handles MFA by Mohamed El-Kalioby Personal Developer. Supports TOTP, U2F, FIDO2 U2F Webauthn, email tokens and trusted devices. A security vulnerability exists in django-mfa2 versions prior to 2.5.1, and 2.6.x versions prior to 2.6.1, which stems from a...

CVE-2022-42731

CVE-2022-42731 affects django-mfa2, specifically the mfa/FIDO2.py component. The vulnerability is a replay attack where the device registration challenge is not invalidated after use, enabling an attacker to register another device for a user. Affected versions are before 2.5.1 and 2.6.x before 2...

Yubico pam-u2f: Local PIN Bypass vulnerability

Background Yubico pam-u2f is a PAM module for FIDO2 and U2F keys. Description A logic issue in Yubico pam-u2f could result in the bypass of a PIN entry requirement when authenticating with FIDO2. Impact An attacker with local access to certain applications using pam-u2f for authentication could...