BEAST-PoC

BEAST-PoC 선택 평문 공격 이 개념 증명은 2011년 9월 23일 Thai Duong과 Juliano Rizzo가 발표한 BEASTBrowser Exploit Against SSL/TLS 공격의 배후에 있는 암호학에 초점을 맞춥니다. 이는 선택 평문 공격이며, 사용된 전송 계층 보안이 TLS1.0 또는 SSLv3인 경우 민감한 정보를 검색할 수 있습니다. 원래 개념 증명은 여기에서 찾을 수 있습니다: 닌자들이 온다 참고 : 이는 원래 Phillip Rogaway가 발견한 취약점의 구현이기도 합니다. 2002년에 발견되었...

EUVD-2003-0134

Malware in sbrugna...

EUVD-2017-0161

Malware in sbrugna...

Insecure Encryption

Overview parsel is a gem to encrypt and decrypt data with a given key. Affected versions of this package are vulnerable to Insecure Encryption. In cases where an initialisation vector is not supplied to the encrypt or decrypt call in parsel.rb, the initialisation vector used by the library is set...

Aescrypt does not sufficiently use random values

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

GHSA-4C4W-3Q45-HP9J Aescrypt does not sufficiently use random values

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

CVE-2013-7463

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

Design/Logic Flaw

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

CVE-2013-7463

The CVE refers to the aescrypt gem (Ruby) version 1.0.0, where CBC IVs are not randomized for AESCrypt.encrypt and AESCrypt.decrypt. This omission enables a chosen-plaintext attack that defeats cryptographic protection. The NVD entry lists CVSS v3.0 base score 7.5 (HIGH) with network attack, no p...

CVE-2013-7463

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

Design/Logic Flaw

xbcrypt in Percona XtraBackup before 2.3.6 and 2.4.x before 2.4.5 does not properly set the initialization vector IV for encryption, which makes it easier for context-dependent attackers to obtain sensitive information from encrypted backup files via a Chosen-Plaintext attack. NOTE: this...

CVE-2016-6225

xbcrypt in Percona XtraBackup before 2.3.6 and 2.4.x before 2.4.5 does not properly set the initialization vector IV for encryption, which makes it easier for context-dependent attackers to obtain sensitive information from encrypted backup files via a Chosen-Plaintext attack. NOTE: this...

CVE-2016-6225

xbcrypt in Percona XtraBackup before 2.3.6 and 2.4.x before 2.4.5 does not properly set the initialization vector IV for encryption, which makes it easier for context-dependent attackers to obtain sensitive information from encrypted backup files via a Chosen-Plaintext attack. NOTE: this...

UBUNTU-CVE-2016-6225

xbcrypt in Percona XtraBackup before 2.3.6 and 2.4.x before 2.4.5 does not properly set the initialization vector IV for encryption, which makes it easier for context-dependent attackers to obtain sensitive information from encrypted backup files via a Chosen-Plaintext attack. NOTE: this...

CVE-2016-6225

xbcrypt in Percona XtraBackup before 2.3.6 and 2.4.x before 2.4.5 does not properly set the initialization vector IV for encryption, which makes it easier for context-dependent attackers to obtain sensitive information from encrypted backup files via a Chosen-Plaintext attack. NOTE: this...

CVE-2016-6225

CVE-2016-6225 affects Percona XtraBackup’s xbcrypt: versions prior to 2.3.6 (and 2.4.x prior to 2.4.5) fail to properly set the initialization vector (IV) for encryption, enabling context-dependent attackers to potentially obtain sensitive data from encrypted backups via a Chosen-Plaintext attack...

openSUSE Security Update : mozilla-nss (openSUSE-2011-100) (BEAST)

Added a patch to fix errors in the pkcs11n.h header file. bmo702090 - update to 3.13.1 RTM - better SHA-224 support bmo647706 - fixed a regression causing hangs in some situations introduced in 3.13 bmo693228 - update to 3.13.0 RTM - SSL 2.0 is disabled by default - A defense against the SSL 3.0...

openSUSE Security Update : nss-201112 (openSUSE-SU-2012:0030-1) (BEAST)

The Mozilla NSS libraries were updated to version 3.13.1 to fix various bugs and security problems. Following security issues were fixed: dbg114-nss-201112-5564 newupdateinfo nss-201112-5564 SSL 2.0 is disabled by default dbg114-nss-201112-5564 newupdateinfo nss-201112-5564 A defense against the...

Vulnerability in aescrypt because IV is not randomized

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

FreeBSD : fetchmail -- chosen plaintext attack against SSL CBC initialization vectors (18ce9a90-f269-11e1-be53-080027ef73ec) (BEAST)

Matthias Andree reports : Fetchmail version 6.3.9 enabled 'all SSL workarounds' SSLOPALL which contains a switch to disable a countermeasure against certain attacks against block ciphers that permit guessing the initialization vectors, providing that an attacker can make the application fetchmail...