SSL Certificate Signed Using SHA-1 Algorithm

The remote service uses an SSL certificate chain that has been signed with SHA-1, a cryptographically weak hashing algorithm. This signature algorithm is known to be vulnerable to collision attacks. An attacker can potentially exploit this to generate another certificate with the same digital...

CVE-2015-2864

Retrospect and Retrospect Client before 10.0.2.119 on Windows, before 12.0.2.116 on OS X, and before 10.0.2.104 on Linux improperly generate password hashes, which makes it easier for remote attackers to bypass authentication and obtain access to backup files by leveraging a collision...

Authentication flaw

Retrospect and Retrospect Client before 10.0.2.119 on Windows, before 12.0.2.116 on OS X, and before 10.0.2.104 on Linux improperly generate password hashes, which makes it easier for remote attackers to bypass authentication and obtain access to backup files by leveraging a collision...

CVE-2015-2864

Retrospect and Retrospect Client before 10.0.2.119 on Windows, before 12.0.2.116 on OS X, and before 10.0.2.104 on Linux improperly generate password hashes, which makes it easier for remote attackers to bypass authentication and obtain access to backup files by leveraging a collision...

Updated util-linux packages fix CVE-2015-5224

Updated util-linux packages fix security vulnerability: The chfn and chsh commands in util-linux's login-utils are vulnerable to a file name collision due to incorrect mkstemp usage. If the chfn and chsh binaries are both setuid-root they eventually call mkostemp in such a way that an attacker...

MGASA-2015-0352 Updated util-linux packages fix CVE-2015-5224

Updated util-linux packages fix security vulnerability: The chfn and chsh commands in util-linux's login-utils are vulnerable to a file name collision due to incorrect mkstemp usage. If the chfn and chsh binaries are both setuid-root they eventually call mkostemp in such a way that an attacker...

PT-2017-6832

Name of the Vulnerable Software and Affected Versions util-linux affected versions not specified Description The issue is related to the mkostemp function in login-utils, which can be exploited by remote attackers to cause file name collision and potentially other attacks when used incorrectly...

Amazon Linux: Security Advisory (ALAS-2012-35)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Cisco Adaptive Security Appliance Software OSPFv2 Denial of Service Vulnerability

A vulnerability in the Open Shortest Path First version 2 OSPFv2 code of Cisco Adaptive Security Appliance ASA Software could allow an unauthenticated, adjacent attacker to cause the reload of the affected system. The vulnerability is due to improper handling of OSPFv2 packets. An attacker could...

Apple iOS Watch Common Profile App Installation Logic Vulnerability

Apple iOS is the latest operating system that runs on Apple's iPhone and iPod touch devices. There is an issue with the Apple iOS Watch Universal Profile app installation logic that allows collisions to occur in pre-existing bundle IDs, preventing other apps from being enabled...

Cisco Wireless LAN Controller IPv6 Packet Handling Denial of Service Vulnerability

A vulnerability in Cisco Wireless LAN Controller WLC devices could allow an unauthenticated, adjacent attacker could to cause a crash of an affected device. The vulnerability exists due to an unhandled exception that may occur when IPv6 traffic is forwarded to a device that is not configured for...

Retrospect Backup Client uses weak password hashing

Overview Retrospect Backup Client is a client to a network-based backup utility. This client stores passwords in a hashed format that is weak and susceptible to collision, allowing an attacker to generate a password hash collision and gain access to the target's backup files. Description CWE-916:...

Facebook Requires SHA-2 Support as of Oct. 1, 2015

Facebook has put developers on notice that as of Oct. 1, apps that do not support SHA-2 will no longer connect to its network. With Tuesday’s announcement, the tech giant has fallen in line alongside Google, Mozilla and Microsoft in deprecating the SHA-1 and older hash algorithms. “These changes...

Cisco TelePresence Authentication Bypass Elevation of Privilege Vulnerability

Cisco TelePresence is a telepresence conferencing solution developed by Cisco. A security vulnerability exists in Cisco TelePresence TC and TE that allows a remote user in a broadcast or collision domain or a local user with physical access to bypass authentication and gain ROOT privileges...

Cisco IOS Voice Gateway Malformed ISDN Q931 Message Denial of Service Vulnerability

A vulnerability in the Integrated Services Digital Network ISDN processing code of Cisco IOS could allow an unauthenticated, adjacent attacker to cause a reload of the affected device. The vulnerability is due to improper processing of malformed ISDN Q931 SETUP messages. An attacker could exploit...

Debian DLA-209-1 : jruby security update

JRuby before 1.6.5.1 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service CPU consumption via crafted input to an application that maintains a hash table. Note: This update includes...

DLA-209-1 jruby - security update

Bulletin has no description...

A Tale of Two Exploits

Posted by Natalie Silvanovich, Collision Investigator and Object Field Examiner CVE-2015-0336 is a type confusion vulnerability in the AS2 NetConnection class. I reported this issue in January and soon wrote a proof-of-concept exploit for the bug. The issue was patched by Adobe in March and less...

DEBIAN-CVE-2015-1421

Use-after-free vulnerability in the sctpassocupdate function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service slab corruption and panic or possibly have unspecified other impact by triggering an INIT collision that leads to improper...

Design/Logic Flaw

Use-after-free vulnerability in the sctpassocupdate function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service slab corruption and panic or possibly have unspecified other impact by triggering an INIT collision that leads to improper...