5653 matches found
Petya of Salsa: a modified algorithm to bring the defect-vulnerability warning-the black bar safety net
Previously the Hubble analysis of the system describes about the modified MBR for disk encryption extortion Trojan Petya's. Recently Leo Stone gives crack Petya key full blasting code and decrypt tool, and noted that Petya author is using a variant of the Salsa20 algorithm to perform key...
Researchers Break Petya Ransomware Encryption
Researchers have been combing through code related to the Petya ransomware long enough they’ve been able to cobble together a decryption tool that should allow most victims to generate keys in less than 10 seconds. A Twitter user who goes by the handle @leostone came up with a genetic algorithm o...
CVE-2016-0790
Jenkins before 1.650 and LTS before 1.642.2 do not use a constant-time algorithm to verify API tokens, which makes it easier for remote attackers to determine API tokens via a brute-force approach...
CVE-2016-0791
Jenkins before 1.650 and LTS before 1.642.2 do not use a constant-time algorithm to verify CSRF tokens, which makes it easier for remote attackers to bypass a CSRF protection mechanism via a brute-force approach...
FreeBSD : Multiple vulnerabilities in Botan (4cd9b19f-f66d-11e5-b94c-001999f8d30b)
The botan developers reports : Infinite loop in modular square root algorithm - The ressol function implements the Tonelli-Shanks algorithm for finding square roots could be sent into a nearly infinite loop due to a misplaced conditional check. This could occur if a composite modulus is provided,...
Code injection
Web Server in Apple OS X Server before 5.1 supports the RC4 algorithm, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors...
CVE-2016-1777
CVE-2016-1777 is documented as a vulnerability where RC4 was supported by the Web Server in Apple OS X Server (before 5.1). The connected Apple security entries indicate that RC4 was removed as a default cipher in macOS security updates, addressing the issue (CVE-2016-1777) and associated CVEs by...
Forgeable Public/Private Tokens
Overview Affected versions of the jwt-simple package allow users to select what algorithm the server will use to verify a provided JWT. A malicious actor can use this behaviour to arbitrarily modify the contents of a JWT while still passing verification. For the common use case of the JWT, the en...
OpenSSL CVE-2 0 1 6-0 8 0 0 and CVE-2 0 1 6-0 7 0 3 bug fixes the details of pick-up fun-vulnerability warning-the black bar safety net
Details 3 6 0 including a portion of the information security practice of course, the“3 6 0 Information Security Department”progressively adhering to best security practices in the https and other ssl fields gradually made significant changes. Such as important system to prohibit unsafe cipher...
The vulnerability of Google Chrome browser allows a perpetrator to trigger a service failure or cause other effects.
The vulnerability of the ProcessCommandsInternal function in the Brotli data compression algorithm used by Google Chrome can be exploited due to a loss of precision in integer calculations. Exploiting this vulnerability may allow an attacker to cause a service failure buffer overflow, or possibly...
How to Steal Secret Encryption Keys from Android and iOS SmartPhones
Unlike desktops, your mobile devices carry all sorts of information from your personal emails to your sensitive financial details. And due to this, the hackers have shifted their interest to the mobile platform. Every week new exploits are discovered for iOS and Android platform, most of the time...
Fedora 22 : prosody-0.9.10-1.fc22 (2016-e2c5111eda)
Prosody 0.9.10 ============== A summary of changes in this release: Security -------- moddialback: Adopt key generation algorithm from XEP-0185, to prevent impersonation attacks CVE-2016-0756 Fixes and improvements ---------------------- Startup: Open /dev/urandom read-only, to fix a failure to...
Crypto Panel Experts Clash on FBI-Apple Debate
SAN FRANCISCO—One would think that six of the smartest security people on the planet could come to some sort of collective conclusion on the FBI-Apple debate. But that wasn’t the case today during the annual Cryptographers’ Panel at RSA Conference. The debate over whether Apple should assist the...
OpenSSL: Double-free in DSA code
A double-free flaw was found in the way OpenSSL parsed certain malformed DSA Digital Signature Algorithm private keys. An attacker could create specially crafted DSA private keys that, when processed by an application compiled against OpenSSL, could cause the application to crash...
Recursively Crawl Single Page Applications: htcap
htcap is a web application scanner able to crawl single page application SPA in a recursive manner by intercepting ajax calls and DOM changes. Htcap is not just another vulnerability scanner since it’s focused mainly on the crawling process and uses external tools to discover vulnerabilities. It’...
DEBIAN-CVE-2016-2524
epan/dissectors/packet-x509af.c in the X.509AF dissector in Wireshark 2.0.x before 2.0.2 mishandles the algorithm ID, which allows remote attackers to cause a denial of service application crash via a crafted packet...
CVE-2016-2524
epan/dissectors/packet-x509af.c in the X.509AF dissector in Wireshark 2.0.x before 2.0.2 mishandles the algorithm ID, which allows remote attackers to cause a denial of service application crash via a crafted packet...
UBUNTU-CVE-2016-2524
epan/dissectors/packet-x509af.c in the X.509AF dissector in Wireshark 2.0.x before 2.0.2 mishandles the algorithm ID, which allows remote attackers to cause a denial of service application crash via a crafted packet...
PT-2016-1332
Name of the Vulnerable Software and Affected Versions OpenSSL versions 1.0.1 through 1.0.1s OpenSSL versions 1.0.2 through 1.0.2g MySQL Server versions 5.6.29 and earlier MySQL Server versions 5.7.11 and earlier Description A double free vulnerability in the dsa priv decode function in...
