906 matches found
Mozilla: Stack buffer overflow in HKDF output
A flaw was discovered in both Firefox and Thunderbird where 4 bytes of a HMAC output could be written past the end of a buffer stored on the memory stack. This could allow an attacker to execute arbitrary code or lead to a crash. This flaw can be exploited over the network...
CVE-2018-20958
The Bluetooth Low Energy BLE subsystem on Tapplock devices before 2018-06-12 relies on Key1 and SerialNo for unlock operations; however, these are derived from the MAC address, which is broadcasted by the device...
CVE-2019-10112
An issue was discovered in GitLab Community and Enterprise Edition before 11.7.8, 11.8.x before 11.8.4, and 11.9.x before 11.9.2. The construction of the HMAC key was insecurely derived...
CVE-2019-10112
An issue was discovered in GitLab Community and Enterprise Edition before 11.7.8, 11.8.x before 11.8.4, and 11.9.x before 11.9.2. The construction of the HMAC key was insecurely derived...
Pyrit - The Famous WPA Precomputed Cracker
Pyrit allows you to create massive databases of pre-computed WPA/WPA2-PSK authentication phase in a space-time-tradeoff. By using the computational power of Multi-Core CPUs and other platforms through ATI-Stream,Nvidia CUDA and OpenCL, it is currently by far the most powerful attack against one o...
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,...
CVE-2016-9121
go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making ...
CVE-2016-9121: Inadequate Encryption Strength
go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making ...
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...
CVE-2016-4752: Exposure of Sensitive Information to an Unauthorized Actor
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...