Expert Analysis Reveals Cryptographic Weaknesses in Threema Messaging App

A comprehensive analysis of the cryptographic protocols used in the Swiss encrypted messaging application Threema has revealed a number of loopholes that could be exploited to break authentication protections and even recover users' private keys. The seven attacks span three different threat...

Failed transactions may lead to fund loss via replay attacks

Lines of code Vulnerability details Impact Failed transactions inside executeTransaction will revert and make the nonces remain intact. Thus a replay attack with signature arguments is possible. Proof of Concept One can make replay attacks with the reverted executeTransaction function and reprodu...

Replay attack on different batchId

Lines of code Vulnerability details Description The execTransaction function includes an input parameter called batchId that is used to determine the nonce which is included in the data signed by the owner. However, batchId is not part of the signed data. This allows any third party to replay a...

Signature Replay Attack when EntryPoint contract is changed

Lines of code Vulnerability details Signature Replay Attack when EntryPoint contract is changed Impact User operations can be replayed on smart accounts once the EntryPoint is changed. This can lead to user's loosing funds or any unexpected behaviour that transaction replay attacks usually lead t...

CVE-2022-38766

The remote keyless system on Renault ZOE 2021 vehicles sends 433.92 MHz RF signals from the same Rolling Codes set for each door-open request, which allows for a replay attack...

CVE-2022-38766

The remote keyless system on Renault ZOE 2021 vehicles sends 433.92 MHz RF signals from the same Rolling Codes set for each door-open request, which allows for a replay attack...

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The remote keyless system on Renault ZOE 2021 vehicles sends 433.92 MHz RF signals from the same Rolling Codes set for each door-open request, which allows for a replay attack...

CVE-2022-38766

The remote keyless system on Renault ZOE 2021 vehicles sends 433.92 MHz RF signals from the same Rolling Codes set for each door-open request, which allows for a replay attack...

CVE-2022-38766: Authentication Bypass by Capture-replay

The remote keyless system on Renault ZOE 2021 vehicles sends 433.92 MHz RF signals from the same Rolling Codes set for each door-open request, which allows for a replay attack...

CVE-2022-38766

CVE-2022-38766 affects Renault ZOE (2021) remote keyless system. The vulnerability stems from the device sending 433.92 MHz RF signals using the same rolling code set for every door-open request, enabling a replay attack. This implies an insecure rolling-code mechanism in the keyless access chain...

CVE-2022-38766

The remote keyless system on Renault ZOE 2021 vehicles sends 433.92 MHz RF signals from the same Rolling Codes set for each door-open request, which allows for a replay attack...

DEBIAN-CVE-2022-2226

An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an...

CVE-2022-2226

An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an...

CVE-2022-2226

An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an...

CVE-2022-2226

An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an...

CVE-2022-2226

An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an...

CVE-2022-2226

An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an...

CVE-2022-2226

CVE-2022-2226 describes a vulnerability in Mozilla Thunderbird where an OpenPGP signature includes the signature date, which may differ from the email display date. If the dates don’t match, Thunderbird could still accept the signature; a replay attack (resenting an old email later) could mislead...

CVE-2022-2226: Authentication Bypass by Capture-replay

An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an...

CVE-2022-2226

An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, the email's date will be shown. If the dates were different, then Thunderbird didn't report the email as having an invalid signature. If an...