Google Rolling Out Passkey Passwordless Login Support to Android and Chrome

Google on Wednesday officially rolled out support for passkeys, the next-generation authentication standard, to both Android and Chrome. "Passkeys are a significantly safer replacement for passwords and other phishable authentication factors," the tech giant said. "They cannot be reused, don't le...

strongSwan trust management issue vulnerability

strongSwan is a set of open source IPsec-based VPN solution for Linux platforms used by Andreas Steffen, a personal developer in Switzerland. The solution contains X.509 public key certificates, secure storage private keys, smart cards and other authentication mechanisms. strongSwan versions prio...

Nextcloud: Secure view trivial to bypass

The secure view feature in Nextcloud was vulnerable to bypassing, allowing users to download files without watermarks. This was possible by using the richdocuments app and adding "/contents" to the URL. The checkbox indicating that downloading is not allowed was misleading, and a solution could b...

Authorization Bypass

jwcrypto is vulnerable to authorization bypass. The vulnerability is due to JWT auto-detecting the token type; under certain circumstances, it's possible to substitute a signed JWS token with a JWE token encrypted with the public key used for signature validation...

jwcrypto token substitution can lead to authentication bypass

The JWT code can auto-detect the type of token being provided, and this can lead the application to incorrect conclusions about the trustworthiness of the token. Quoting the private disclosure we received : "Under certain circumstances, it is possible to substitute a .. signed JWS with a JWE that...

PT-2022-5792 · Dropbear +3 · Dropbear +3

Name of the Vulnerable Software and Affected Versions: OpenWrt LuCI version git-22.140.66206-02913be Description: The issue is related to a stored cross-site scripting XSS vulnerability in the /system/sshkeys.js component. This vulnerability allows attackers to execute arbitrary web scripts or HT...

PT-2022-21152 · Rdiffweb · Rdiffweb

Name of the Vulnerable Software and Affected Versions: rdiffweb versions prior to 2.4.3 Description: The issue is related to Cross-Site Request Forgery CSRF in the GitHub repository ikus060/rdiffweb. When adding SSH public keys to a profile, the server accepts GET requests, which can lead to...

CVE-2022-39830

signpFwInfo in Samsung mTower through 0.3.0 has a missing check on the return value of ECKEYsetpublickeyaffinecoordinates, leading to a denial of service...

SAMSUNG mTower 安全漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower 0.3.0 and earlier versions, which stems from a denial of service due to a lack of checking of the return value of ECKEYsetpublickeyaffinecoordinates by signpFwInfo...

CVE-2021-3521

There is a flaw in RPM's signature functionality. OpenPGP subkeys are associated with a primary key via a "binding signature." RPM does not check the binding signature of subkeys prior to importing them. If an attacker is able to add or socially engineer another party to add a malicious subkey to...

Hyundai Uses Example Keys for Encryption System

This is a dumb crypto mistake I had not previously encountered: A developer says it was possible to run their own software on the car infotainment hardware after discovering the vehicles manufacturer had secured its system using keys that were not only publicly known but had been lifted from...

CVE-2021-3521

CVE-2021-3521 describes a flaw in RPM’s handling of OpenPGP subkeys: binding signatures on subkeys are not checked before import, enabling potential trust of malicious signatures and risking data integrity. Exploitation requires compromising a repository or persuading an administrator to install ...

DEBIAN-CVE-2022-38493

Rhonabwy 0.9.99 through 1.1.x before 1.1.7 doesn't check the RSA private key length before RSA-OAEP decryption. This allows attackers to cause a Denial of Service via a crafted JWE JSON Web Encryption token...

New IoT RapperBot Malware Targeting Linux Servers via SSH Brute-Forcing Attack

A new IoT botnet malware dubbed RapperBot has been observed rapidly evolving its capabilities since it was first discovered in mid-June 2022. "This family borrows heavily from the original Mirai source code, but what separates it from other IoT malware families is its built-in capability to brute...

A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.

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CVE-2022-2095

An improper access control check in GitLab CE/EE affecting all versions starting from 13.7 before 15.0.5, all versions starting from 15.1 before 15.1.4, all versions starting from 15.2 before 15.2.1 allows a malicious authenticated user to view a public project's Deploy Key's public fingerprint a...

[SECURITY] Fedora 36 Update: golang-github-nats-io-nkeys-0.2.0-6.fc36

A public-key signature system based on Ed25519 for the NATS ecosystem...

CVE-2022-23001

When compressing or decompressing elliptic curve points using the Sweet B library, an incorrect choice of sign bit is used. An attacker with user level privileges and no other user's assistance can exploit this vulnerability with only knowledge of the public key and the library. The resulting...

CVE-2022-23004

When computing a shared secret or point multiplication on the NIST P-256 curve using a public key with an X coordinate of zero, an error is returned from the library, and an invalid unreduced value is written to the output buffer. This may be leveraged by an attacker to cause an error scenario,...

Code injection

When compressing or decompressing elliptic curve points using the Sweet B library, an incorrect choice of sign bit is used. An attacker with user level privileges and no other user's assistance can exploit this vulnerability with only knowledge of the public key and the library. The resulting...