CVE-2020-8791

The CVE-2020-8791 entry covers the OKLOK ecosystem (OKLOK 3.1.1 mobile app for the Fingerprint Bluetooth Padlock FB50 2.3). The vulnerability is an IDOR flaw allowing an authenticated but unauthorized token to perform API requests on behalf of arbitrary user IDs, enabling exposure of user data su...

CVE-2020-8790

The OKLOK 3.1.1 mobile companion app for Fingerprint Bluetooth Padlock FB50 2.3 has weak password requirements combined with improper restriction of excessive authentication attempts, which could allow a remote attacker to discover user credentials and obtain access via a brute force attack...

CVE-2020-8790

The CVE-2020-8790 entry concerns the OKLOK 3.1.1 mobile app for the Fingerprint Bluetooth Padlock FB50 (2.3). The root cause described across connected sources is weak password requirements combined with insufficient restriction of repeated authentication attempts, enabling a remote attacker to b...

CVE-2020-10876

The CVE concerns the OKLOK mobile companion app (version 3.1.1) for Fingerprint Bluetooth Padlock FB50 (2.3). Root cause: timeout not implemented and verification attempt limits are not properly enforced on the four-digit code used to reset passwords. Impact: attacker can brute‑force the code to ...

CVE-2020-10876

The OKLOK 3.1.1 mobile companion app for Fingerprint Bluetooth Padlock FB50 2.3 does not correctly implement its timeout on the four-digit verification code that is required for resetting passwords, nor does it properly restrict excessive verification attempts. This allows an attacker to brute...

The vulnerability of the fingerprint identification mechanism in web browsers Firefox, Firefox ESR, and the email client Thunderbird arises from the use of a memory area after it is freed. This allows an intruder to gain unauthorized access to confidential data, cause service failures, and compromise data integrity.

The vulnerability of the fingerprint identification mechanism in Firefox web browsers, Firefox ESR, and Thunderbird email client relates to the use of memory areas after they are freed. Exploiting this vulnerability can allow an attacker to gain unauthorized access to confidential data, cause...

Beers with Talos Ep. #78: Fingerprints and hunting parties

Beers with Talos BWT Podcast episode No. 78 is now available. Download this episode and subscribe to Beers with Talos: If iTunes and Google Play aren't your thing, click here. Recorded April 10, 2020 We have a couple great topics today — and only one of them is a COVID-19 related topic. So, it...

Fingerprint cloning: Myth or reality?

Phone, computer fingerprint scanners can be defeated with 3-D printing By Paul Rascagneres and Vitor Ventura. Executive summaryPasswords are the traditional authentication methods for computers and networks. But passwords can be stolen. Biometric authentication seems the perfect solution for that...

OnePlus 7 Pro Information Disclosure Vulnerability

The OnePlus 7 Pro is a smartphone from China's Wampus Technology OnePlus. A security vulnerability exists in versions prior to OnePlus 7 Pro 10.0.3.GM21BA. The vulnerability can be exploited by an attacker to obtain a fingerprint image bitmap from the fingerprint sensor...

CVE-2020-7958

An issue was discovered on OnePlus 7 Pro devices before 10.0.3.GM21BA. The firmware was found to contain functionality that allows a privileged user root in the Rich Execution Environment REE to obtain bitmap images from the fingerprint sensor because of Leftover Debug Code. The issue is that the...

CVE-2020-7958

An issue was discovered on OnePlus 7 Pro devices before 10.0.3.GM21BA. The firmware was found to contain functionality that allows a privileged user root in the Rich Execution Environment REE to obtain bitmap images from the fingerprint sensor because of Leftover Debug Code. The issue is that the...

Design/Logic Flaw

An issue was discovered on OnePlus 7 Pro devices before 10.0.3.GM21BA. The firmware was found to contain functionality that allows a privileged user root in the Rich Execution Environment REE to obtain bitmap images from the fingerprint sensor because of Leftover Debug Code. The issue is that the...

CVE-2020-7958

The CVE-2020-7958 entry concerns OnePlus 7 Pro devices (prior to 10.0.3.GM21BA). A leftover-debug-code issue in the firmware allows a privileged root user in the Rich Execution Environment (REE) to obtain bitmap fingerprint images from the sensor. The root cause is that the Trusted Application (T...

CVE-2020-7958

An issue was discovered on OnePlus 7 Pro devices before 10.0.3.GM21BA. The firmware was found to contain functionality that allows a privileged user root in the Rich Execution Environment REE to obtain bitmap images from the fingerprint sensor because of Leftover Debug Code. The issue is that the...

Threat Source newsletter for April 9, 2020

Newsletter compiled by Jon Munshaw. Welcome to this week’s Threat Source newsletter — the perfect place to get caught up on all things Talos from the past week. Nearly all devices have some sort of fingerprint scanner now, used to log users in. But these scanners prevent their own unique attack...

CVE-2018-21051

An issue was discovered on Samsung mobile devices with N7.x and O8.x Exynos chipsets software. There is an invalid free in the fingerprint Trustlet, leading to arbitrary code execution. The Samsung ID is SVE-2018-12853 October 2018...

CVE-2018-21051

An issue was discovered on Samsung mobile devices with N7.x and O8.x Exynos chipsets software. There is an invalid free in the fingerprint Trustlet, leading to arbitrary code execution. The Samsung ID is SVE-2018-12853 October 2018...

Code injection

An issue was discovered on Samsung mobile devices with N7.x and O8.x Exynos chipsets software. There is an invalid free in the fingerprint Trustlet, leading to arbitrary code execution. The Samsung ID is SVE-2018-12853 October 2018...

CVE-2018-21051

An issue was discovered on Samsung mobile devices with N7.x and O8.x Exynos chipsets software. There is an invalid free in the fingerprint Trustlet, leading to arbitrary code execution. The Samsung ID is SVE-2018-12853 October 2018...

CVE-2020-11600

An issue was discovered on Samsung mobile devices with Q10.0 software. There is arbitrary code execution in the Fingerprint Trustlet via a memory overwrite. The Samsung IDs are SVE-2019-16587, SVE-2019-16588, SVE-2019-16589 April 2020...