249 matches found
wolfssl
This is a collection of files related to the wolfSSL library, a cryptographic library for embedded systems. The library is designed to be compatible with Arduino projects and provides a range of cryptographic functions, including SSL/TLS, RSA, and AES. The files include: IDE/ARDUINO/README.md: A...
Arbitrary Code Execution
ntpd is vulnerable to arbitrary code execution. A buffer overflow flaw was discovered in the ntpd daemon's NTPv4 authentication code. If ntpd was configured to use public key cryptography for NTP packet authentication, a remote attacker could use this flaw to send a specially-crafted request pack...
Use iPhone as Physical Security Key to Protect Your Google Accounts
Great news for iOS users! You can now use your iPhone or iPad, running iOS 10 or later, as a physical security key for securely logging into your Google account as part of the Advanced Protection Program for two-factor authentication. Android users have had this feature on their smartphones since...
Android's Built-in Security Key Now Works With iOS Devices For Secure Login
In April this year, a software update from Google overnight turned all Android phones, running Android 7.0 Nougat and up, into a FIDO-certified hardware security key as part of a push to encourage two-step verification. The feature made it possible for users to confirm their identity when logging...
UBUNTU-CVE-2019-12098
In the client side of Heimdal before 7.6.0, failure to verify anonymous PKINIT PA-PKINIT-KX key exchange permits a man-in-the-middle attack. This issue is in krb5initcredsstep in lib/krb5/initcredspw.c...
Fedora Update for gnupg2 FEDORA-2019-75a8da28f0
The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...
The vulnerability of Nettle’s cryptographic library is related to an error in the reverse transformation of decrypted RSA data, which allows attackers to gain access to the protected information.
The vulnerability of the Nettle cryptographic library is related to an error in the reverse transformation of decrypted RSA data. Exploiting this vulnerability could allow an attacker to gain access to protected information through a secondary channel...
CVE-2018-5389
The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline...
Dell EMC RSA BSAFE Micro Edition Suite Memory Misreference Vulnerability
Dell EMC RSA BSAFE Micro Edition Suite MES is an encryption toolkit from Dell USA. The toolkit can help developers achieve stable and secure application design. A security vulnerability exists in Dell EMC RSA BSAFE MES versions 4.0.x prior to 4.0.11 and 4.1.x prior to 4.1.6.1, which stems from th...
ALPINE-CVE-2017-7526
libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...
[SECURITY] Fedora 27 Update: libtomcrypt-1.18.2-1.fc27
A comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines. Designed from the ground...
[SECURITY] Fedora 28 Update: libtomcrypt-1.18.2-1.fc28
A comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines. Designed from the ground...
GHSA-Q4V7-4RHW-9HQM Code Execution through IIFE in node-serialize
Affected versions of node-serialize can be abused to execute arbitrary code via an immediately invoked function expression IIFE if untrusted user input is passed into unserialize. Recommendation There is no direct patch for this issue. The package author has reviewed this advisory, and provided t...
CVE-2018-1388
GSKit V7 may disclose side channel information via discrepancies between valid and invalid PKCS1 padding. IBM X-Force ID: 138212...
PYSEC-2018-97
lib/Crypto/PublicKey/ElGamal.py in PyCrypto through 2.6.1 generates weak ElGamal key parameters, which allows attackers to obtain sensitive information by reading ciphertext data i.e., it does not have semantic security in face of a ciphertext-only attack. The Decisional Diffie-Hellman DDH...
DEBIAN-CVE-2017-3738
There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attack...
Buggy Microsoft Outlook Sending Encrypted S/MIME Emails With Plaintext Copy For Months
Beware, If you are using S/MIME protocol over Microsoft Outlook to encrypt your email communication, you need to watch out. From at least last 6 months, your messages were being sent in both encrypted and unencrypted forms, exposing all your secret and sensitive communications to potential...
ALPINE-CVE-2016-7055
There is a carry propagating bug in the Broadwell-specific Montgomery multiplication procedure in OpenSSL 1.0.2 and 1.1.0 before 1.1.0c that handles input lengths divisible by, but longer than 256 bits. Analysis suggests that attacks against RSA, DSA and DH private keys are impossible. This is...
The vulnerability of the ssh-agent agent in the OpenSSH encryption tool allows a hacker to execute arbitrary code.
The vulnerability of the ssh-agent agent in the OpenSSH encryption tool is related to insufficient checking of modules loaded based on the PKCS11 encryption standard. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...