CVE-2023-27892

CVE-2023-27892 affects ShapeShift KeepKey hardware wallet firmware prior to 7.7.0. It stems from insufficient length checks that allow a global buffer overflow via crafted messages. The issue involves flaws in cf_confirmExecTx() within ethereum_contracts.c, which can reveal arbitrary microcontrol...

CVE-2023-27892: Out-of-bounds Read

Insufficient length checks in the ShapeShift KeepKey hardware wallet firmware before 7.7.0 allow a global buffer overflow via crafted messages. Flaws in cfconfirmExecTx in ethereumcontracts.c can be used to reveal arbitrary microcontroller memory on the device screen or crash the device. With...

CVE-2023-27892

Insufficient length checks in the ShapeShift KeepKey hardware wallet firmware before 7.7.0 allow a global buffer overflow via crafted messages. Flaws in cfconfirmExecTx in ethereumcontracts.c can be used to reveal arbitrary microcontroller memory on the device screen or crash the device. With...

ShapeShift KeepKey 缓冲区错误漏洞

ShapeShift KeepKey is an e-wallet device for cryptocurrency storage. A security vulnerability exists in ShapeShift KeepKey versions prior to 7.7.0 that stems from insufficient length checking, allowing an attacker to extract the BIP39 mnemonic from a hardware wallet via a crafted message that...

PT-2023-21399 · Shapeshift · Keepkey

Name of the Vulnerable Software and Affected Versions: ShapeShift KeepKey hardware wallet versions prior to 7.7.0 Description: The issue is related to insufficient length checks in the firmware, allowing a global buffer overflow via crafted messages. Flaws in the cf confirmExecTx function in...

CVE-2023-27892

Insufficient length checks in the ShapeShift KeepKey hardware wallet firmware before 7.7.0 allow a global buffer overflow via crafted messages. Flaws in cfconfirmExecTx in ethereumcontracts.c can be used to reveal arbitrary microcontroller memory on the device screen or crash the device. With...

CVE-2022-32969

MetaMask before 10.11.3 might allow an attacker to access a user's secret recovery phrase because an input field is used for a BIP39 mnemonic, and Firefox and Chromium save such fields to disk in order to support the Restore Session feature, aka the Demonic issue...

CVE-2022-32969

MetaMask before 10.11.3 might allow an attacker to access a user's secret recovery phrase because an input field is used for a BIP39 mnemonic, and Firefox and Chromium save such fields to disk in order to support the Restore Session feature, aka the Demonic issue...

Design/Logic Flaw

MetaMask before 10.11.3 might allow an attacker to access a user's secret recovery phrase because an input field is used for a BIP39 mnemonic, and Firefox and Chromium save such fields to disk in order to support the Restore Session feature, aka the Demonic issue...

CVE-2022-32969

MetaMask extension vulnerability CVE-2022-32969: in versions prior to 10.11.3, an input field is used for a BIP39 mnemonic and Firefox/Chromium Restore Session saves such fields to disk, enabling access to the user's secret recovery phrase. Root cause: insecure storage of mnemonic in a UI field t...

CVE-2022-32969

MetaMask before 10.11.3 might allow an attacker to access a user's secret recovery phrase because an input field is used for a BIP39 mnemonic, and Firefox and Chromium save such fields to disk in order to support the Restore Session feature, aka the Demonic issue...

CVE-2022-32969

MetaMask before 10.11.3 might allow an attacker to access a user's secret recovery phrase because an input field is used for a BIP39 mnemonic, and Firefox and Chromium save such fields to disk in order to support the Restore Session feature, aka the Demonic issue...

CVE-2022-32969: Improper Preservation of Permissions

MetaMask before 10.11.3 might allow an attacker to access a user's secret recovery phrase because an input field is used for a BIP39 mnemonic, and Firefox and Chromium save such fields to disk in order to support the Restore Session feature, aka the Demonic issue...

PT-2022-3323 · Metamask +2 · Metamask +2

Name of the Vulnerable Software and Affected Versions: MetaMask versions prior to 10.11.3 Description: The issue is related to the storage of confidential information in unencrypted form, allowing an attacker to access a user's secret recovery phrase. This is due to the use of an input field for ...

Nextcloud: Android app does not clear end to end encryption keys

userA on serverA sets up end to end encryption on their android device 2. userA has some end to end encrypted data 3. userA removes their account on serverA from their android device for whatever reason 4. attacker evil admin obtains the device of userA 5. attacker evil admin logs in on the...

Malicious Google Web Extensions Harvest Cryptowallet Secrets

Large campaigns that are spreading malicious browser extensions are abusing Google Ads and well-known cryptocurrency brands to draw in victims. Extensions can be installed to add widgets or other functionality to web browsers; they offer the ability to do everything from setting a special search...

49 New Google Chrome Extensions Caught Hijacking Cryptocurrency Wallets

Google has ousted 49 Chrome browser extensions from its Web Store that masqueraded as cryptocurrency wallets but contained malicious code to siphon off sensitive information and empty the digital currencies. The 49 browser add-ons, potentially the work of Russian threat actors, were identified fi...

49 New Google Chrome Extensions Caught Hijacking Cryptocurrency Wallets

Google has ousted 49 Chrome browser extensions from its Web Store that masqueraded as cryptocurrency wallets but contained malicious code to siphon off sensitive information and empty the digital currencies. The 49 browser add-ons, potentially the work of Russian threat actors, were identified fi...

CVE-2019-18673

On SHIFT BitBox02 devices, a side channel for the row-based OLED display was found. The power consumption of each row-based display cycle depends on the number of illuminated pixels, allowing a partial recovery of display contents. For example, a hardware implant in the USB cable might be able to...

Design/Logic Flaw

On Hyundai Pay Kasse HK-1000 devices, a side channel for the row-based OLED display was found. The power consumption of each row-based display cycle depends on the number of illuminated pixels, allowing a partial recovery of display contents. For example, a hardware implant in the USB cable might...