VSHG - Hardware resistance & enhanced security for GnuPG

VSHG aims to provide a memory / hardware resistant reinforcement to GnuPG's standared s2k key-derivation-function + a simplified interface for symmetric encryption . About VSHG VSHG Very secure hash generator is a standalone Addon for GnuPG Gnu privacy guard . It is written as a shell script and ...

CVE-2018-13341

Crestron TSW-X60 all versions prior to 2.001.0037.001 and MC3 all versions prior to 1.502.0047.00, The passwords for special sudo accounts may be calculated using information accessible to those with regular user privileges. Attackers could decipher these passwords, which may allow them to execut...

strongswan -- Fix Denial-of-Service Vulnerability strongSwan (CVE-2018-10811, CVE-2018-5388)

strongSwan security team reports: A denial-of-service vulnerability in the IKEv2 key derivation was fixed if the openssl plugin is used in FIPS mode and HMAC-MD5 is negotiated as PRF which is not FIPS-compliant. So this should only affect very specific setups, but in such configurations all...

Google Chrome V8 - 'Genesis::InitializeGlobal' Out-of-Bounds Read/Write

/ Bug: The Genesis::InitializeGlobal method initializes the constructor of RegExp as follows: // Builtin functions for RegExp.prototype. Handle regexpfun = InstallFunction global, "RegExp", JSREGEXPTYPE, JSRegExp::kSize + JSRegExp::kInObjectFieldCount kPointerSize, JSRegExp::kInObjectFieldCount,...

Archive Cryptography: unarcrypto

Archive Cryptography unarcrypto.py is an educational tool to depict the use of cryptography for password verification, headers and content encryption by popular archivers: zip, 7zip, rar v3 and v5. Supported archives format, encryption and compression algorithms: zip password protected or not,...

PYSEC-2017-8

HKDF in cryptography before 1.5.2 returns an empty byte-string if used with a length less than algorithm.digestsize...

PYSEC-2017-8

HKDF in cryptography before 1.5.2 returns an empty byte-string if used with a length less than algorithm.digestsize...

USN-3138-1 python-cryptography vulnerability

Markus Döring discovered that python-cryptography incorrectly handled certain HKDF lengths. This could result in python-cryptography returning an empty string instead of the expected derived key...

CVE-2016-4752

The SecKeyDeriveFromPassword function in Apple OS X before 10.12 does not use the CFRETURNSRETAINED keyword, which allows attackers to obtain sensitive information from process memory by triggering key derivation...

CVE-2016-4752

The SecKeyDeriveFromPassword function in Apple OS X before 10.12 does not use the CFRETURNSRETAINED keyword, which allows attackers to obtain sensitive information from process memory by triggering key derivation...

Design/Logic Flaw

The SecKeyDeriveFromPassword function in Apple OS X before 10.12 does not use the CFRETURNSRETAINED keyword, which allows attackers to obtain sensitive information from process memory by triggering key derivation...

CVE-2016-4752

CVE-2016-4752 affects Apple OS X pre-10.12. The issue is in the SecKeyDeriveFromPassword function, where the CF_RETURNS_RETAINED keyword was not used, enabling memory handling that may allow memory content to be leaked or exposed during key derivation. The connected Apple security content confirm...

RUSTSEC-2016-0005 rust-crypto is unmaintained; switch to a modern alternative

The rust-crypto crate has not seen a release or GitHub commit since 2016, and its author is unresponsive. NOTE: The old rust-crypto crate with hyphen should not be confused with similarly named new RustCrypto GitHub Org without hyphen. The GitHub Org is actively maintained. We recommend you switc...

So I lost my OpenBSD FDE password

The other day I set up a new OpenBSD instance with a nice RAID array, encrypted with Full Disk Encryption. And promptly proceeded to forget part of the passphrase. We know things get interesting when I lose a password. I did a weak attempt at finding some public bruteforce tool, and found nothing...

OpenSSL Cryptographic Algorithm Cracking Vulnerability

OpenSSL is a general-purpose open source cryptographic library that implements Secure Sockets Layer and Secure Transport Layer protocols and can support a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, secure hashing algorithms, and so on. OpenSSL there is a...

JCE: missing EC parameter validation in ECDH_Derive() (OpenJDK JCE, 8075833)

Unspecified vulnerability in Oracle Java SE 7u80 and 8u45, and Java SE Embedded 7u75 and 8u33 allows remote attackers to affect confidentiality via vectors related to JCE...

NIST Seeking Public Comment on SHA-3 Crypto Algorithm

The National Institute of Standards and Technology NIST is inviting the public to analyze and comment on its Secure Hash Algorithm-3 SHA-3, the latest iteration of cryptographic hash functions endorsed and published by the U.S. standards agency in order to protect the integrity of electronic...

krb5: PKINIT null pointer deref leads to DoS

The pkinitserverreturnpadata function in plugins/preauth/pkinit/pkinitsrv.c in the PKINIT implementation in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a...

UBUNTU-CVE-2012-1016

The pkinitserverreturnpadata function in plugins/preauth/pkinit/pkinitsrv.c in the PKINIT implementation in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a...

FreeBSD Ports: krb5

The remote host is missing an update to the system as announced in the referenced advisory. SPDX-FileCopyrightText: 2011 E-Soft Inc. 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-only...