Medium: openssl

Issue Overview: A flaw was discovered in the way OpenSSL handled DTLS packets. A remote attacker could use this flaw to cause a DTLS server or client using OpenSSL to crash or use excessive amounts of memory. Multiple buffer overflows in crypto/srp/srplib.c in the SRP implementation in OpenSSL...

Vulnerability in OpenSSL - OpenSSL DTLS anonymous EC(DH) denial of service

A flaw in handling DTLS anonymous ECDH ciphersuites was found. OpenSSL DTLS clients enabling anonymous ECDH ciphersuites are subject to a denial of service attack. A malicious server can crash the client with a null pointer dereference read by specifying an anonymous ECDH ciphersuite and sending...

Vulnerability in OpenSSL - Race condition in ssl_parse_serverhello_tlsext

A race condition was found in sslparseserverhellotlsext. If a multithreaded client connects to a malicious server using a resumed session and the server sends an ec point format extension, it could write up to 255 bytes to freed memory...

Oracle Java SE JRE Multiple Unspecified Vulnerabilities-02 (Jul 2014) - Linux

Oracle Java SE JRE is prone to multiple unspecified vulnerabilities. SPDX-FileCopyrightText: 2014 Greenbone AG 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 ifdescription...

Outside Panel Finds Over-Reliance on NSA Advice Led to Dual EC Problems

A group of outside experts found that the process that led to the inclusion of the weakened Dual ECDRBG random number generator in a NIST standard was flawed and there were several failures along the way that led to its approval. The committee also recommended that the National Institute of...

Smartfren Connex EC 1261-2 UI OUC Local Privilege Escalation Vulnerability

No description provided by source. ========================================================================== Smartfren Connex EC 1261-2 UI OUC Local Privilege Escalation Vulnerability ==========================================================================...

NIST removes Dual EC DRBG from SP 800-90A

The maligned Dual EC DRBG random number generator at the core of a $10 million secret contract between RSA Security and the National Security Agency has been removed from NIST’s draft guidance on random number generators. The National Institute for Standards and Technology said it will request...

Matthew Green on the NSA and Crypto Backdoors

Dennis Fisher talks with Matthew Green of Johns Hopkins University about the paper he co-authored on the Extended Random extension for Dual EC DRBG and whether it could be considered a backdoor. Download: digitalunderground149.mp3...

Extended Random Extension Made Cracking BSAFE Trivial

UPDATE: Known theoretical attacks against TLS using the troubled Dual EC random number generator— something an intelligence agency might try its hand at—are in reality a bit more challenging than we’ve been led to believe. The addition of the Extended Random extension to RSA Security’s BSAFE...

Second NSA Crypto Tool Found in RSA BSafe

A team of academics released a study on the maligned Dual EC DRBG algorithm used in RSA Security’s BSafe and other cryptographic libraries that includes new evidence that the National Security Agency used a second cryptographic tool alongside Dual EC DRBG in Bsafe to facilitate spying. Allegation...

CVE-2014-0016

stunnel before 5.00, when using fork threading, does not properly update the state of the OpenSSL pseudo-random number generator PRNG, which causes subsequent children with the same process ID to use the same entropy pool and allows remote attackers to obtain private keys for EC ECDSA or DSA...

Code injection

stunnel before 5.00, when using fork threading, does not properly update the state of the OpenSSL pseudo-random number generator PRNG, which causes subsequent children with the same process ID to use the same entropy pool and allows remote attackers to obtain private keys for EC ECDSA or DSA...

CVE-2014-0016

stunnel before 5.00, when using fork threading, does not properly update the state of the OpenSSL pseudo-random number generator PRNG, which causes subsequent children with the same process ID to use the same entropy pool and allows remote attackers to obtain private keys for EC ECDSA or DSA...

CVE-2014-0016

stunnel before 5.00, when using fork threading, does not properly update the state of the OpenSSL pseudo-random number generator PRNG, which causes subsequent children with the same process ID to use the same entropy pool and allows remote attackers to obtain private keys for EC ECDSA or DSA...

Mozilla多个产品crypto.generateCRMFRequest拒绝服务漏洞

CVE ID:CVE-2014-1498 Mozilla Firefox/SeaMonkey是Mozilla所发布的WEB浏览器/新闻组客户端。 Mozilla多个产品在生成ec-dual-use请求时crypto.generateCRFMRequest方法没有正确校验KeyParams参数的键值类型，允许攻击者利用漏洞进行拒绝服务攻击，使应用程序崩溃。 0 Mozilla Firefox 27 Mozilla Seamonkey 2.24 Mozilla Firefox 28，Seamonkey 2.25已经修复该漏洞，建议用户下载更新： http://www.mozilla.org...

Design/Logic Flaw

The crypto.generateCRMFRequest method in Mozilla Firefox before 28.0 and SeaMonkey before 2.25 does not properly validate a certain key type, which allows remote attackers to cause a denial of service application crash via vectors that trigger generation of a key that supports the Elliptic Curve...

CVE-2014-1498

CVE-2014-1498 : The vulnerability affects Mozilla Firefox before 28.0 and SeaMonkey before 2.25, where crypto.generateCRMFRequest fails to validate a specific key type. This can cause remote crashes/DoS via vectors that trigger generation of a key that supports the Elliptic Curve ec-dual-use algo...

CVE-2014-1498

The crypto.generateCRMFRequest method in Mozilla Firefox before 28.0 and SeaMonkey before 2.25 does not properly validate a certain key type, which allows remote attackers to cause a denial of service application crash via vectors that trigger generation of a key that supports the Elliptic Curve...

CVE-2014-1498: Improper Verification of Cryptographic Signature

The crypto.generateCRMFRequest method in Mozilla Firefox before 28.0 and SeaMonkey before 2.25 does not properly validate a certain key type, which allows remote attackers to cause a denial of service application crash via vectors that trigger generation of a key that supports the Elliptic Curve...

CVE-2014-1498

The crypto.generateCRMFRequest method in Mozilla Firefox before 28.0 and SeaMonkey before 2.25 does not properly validate a certain key type, which allows remote attackers to cause a denial of service application crash via vectors that trigger generation of a key that supports the Elliptic Curve...