FreeBSD-SA-18:03.speculative_execution

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-18:03.speculativeexecution Security Advisory The FreeBSD Project Topic: Speculative Execution Vulnerabilities Category: core Module: kernel Announced: 2018-03-1...

FreeBSD -- Speculative Execution Vulnerabilities

Problem Description: A number of issues relating to speculative execution were found last year and publicly announced January 3rd. Two of these, known as Meltdown and Spectre V2, are addressed here. CVE-2017-5754 Meltdown - ------------------------ This issue relies on an affected CPU speculative...

CVE-2018-1000080

CVE-2018-1000080 affects Ajenti version 2. The vulnerability is an insecure permissions issue in the Plugins download feature that can allow a normal user to download arbitrary plugins. Exploitation, as described in the sources, involves crafting and sending a specific request so the server respo...

Siemens SIPROTEC 4 and SIPROTEC Compact EN100 Ethernet Module - Denial of Service

This module sends a specially crafted packet to port 50000/UDP causing a denial of service of the affected Siemens SIPROTEC 4 and SIPROTEC Compact 'Siemens SIPROTEC 4 and SIPROTEC Compact EN100 Ethernet Module - Denial of Service', 'Description' = %q This module sends a specially crafted packet t...

Fedora 27 : xen (2018-c553a586c8)

add Xen page-table isolation XPTI mitigation and Branch Target Injection BTI mitigation for XSA-254 DoS via non-preemptable L3/L4 pagetable freeing XSA-252 1549568 grant table v2 - v1 transition may crash Xen XSA-255 1549570 x86 PVH guest without LAPIC may DoS the host XSA-256 1549572 Note that...

grant table v2 -> v1 transition may crash Xen

ISSUE DESCRIPTION Grant tables come in two flavors versions, and domains are permitted to freely change between them subject to certain constraints. For the guest to use the facility, both the "normal" shared pages applicable to v1 and v2 and the "status" pages applicable to v2 only need to be...

Revamp of ‘Pwned Passwords’ Boosts Privacy and Size of Database

Researcher Troy Hunt announced a major revamp of his Pwned Passwords tool that includes more passwords, added features and tightened privacy for organizations who want to check if their in-use passwords can easily be cracked. In V2 of Pwned Passwords, launched last week, Hunt updated his password...

CVE-2017-17299

Huawei AR120-S V200R006C10, V200R007C00, AR1200 V200R006C10, V200R006C13, V200R007C00, V200R007C02, AR1200-S V200R006C10, V200R007C00, V200R008C20, AR150 V200R006C10, V200R007C00, V200R007C02, AR150-S V200R006C10, V200R007C00, AR160 V200R006C10, V200R006C12, V200R007C00S, V200R007C02, AR200...

CVE-2017-17299

Huawei AR120-S V200R006C10, V200R007C00, AR1200 V200R006C10, V200R006C13, V200R007C00, V200R007C02, AR1200-S V200R006C10, V200R007C00, V200R008C20, AR150 V200R006C10, V200R007C00, V200R007C02, AR150-S V200R006C10, V200R007C00, AR160 V200R006C10, V200R006C12, V200R007C00S, V200R007C02, AR200...

Input validation

Huawei AR120-S V200R006C10, V200R007C00, AR1200 V200R006C10, V200R006C13, V200R007C00, V200R007C02, AR1200-S V200R006C10, V200R007C00, V200R008C20, AR150 V200R006C10, V200R007C00, V200R007C02, AR150-S V200R006C10, V200R007C00, AR160 V200R006C10, V200R006C12, V200R007C00S, V200R007C02, AR200...

v2.itweb.co.za XSS vulnerability

Open Bug Bounty ID: OBB-556575 Description| Value ---|--- Affected Website:| v2.itweb.co.za Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| Custom Code Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:| 6.1...

Cross site request forgery (csrf)

Cozy version 2 has XSS allowing remote attackers to obtain administrative access via JavaScript code in the url parameter to the /api/proxy URI, as demonstrated by an XMLHttpRequest call with an 'email:"email protected"' request, which can be followed by a password reset...

Toplist 2 SQL Injection / Backdoor Account / Shell Upload

============================================================================ | Title : toplist v 2 Backdoor account Vulnerability | | Author : indoushka | | email : [email protected] | | Tested on : windows 10 FranASSais V.Pro | | Version : v 2 | | Vendor : http://wmscripti.com | | Dork :...

CVE-2017-1000473

Linux Dash up to version v2 is vulnerable to multiple command injection vulnerabilities in the way module names are parsed and then executed resulting in code execution on the server, potentially as root...

The Automated Collection and Enrichment Platform: ACE

The Automated Collection and Enrichment ACE platform is a suite of tools for threat hunters to collect data from many endpoints in a network and automatically enrich the data. The data is collected by running scripts on each computer without installing any software on the target. ACE supports...

Security Advisory - Insufficient Input Validation Vulnerability in Some Huawei Products

There is an insufficient input validation vulnerability in some Huawei products. An unauthenticated, remote attacker may send crafted IKE V2 messages to the affected products. Due to the insufficient validation of the messages, successful exploit will cause invalid memory access and result in a...

Updated tor packages fix security vulnerability

When checking for replays in the INTRODUCE1 cell data for a legacy onion service, Tor didn't correctly detect replays in the RSA- encrypted part of the cell. It was previously checking for replays on the entire cell, but those can be circumvented due to the malleability of Tor's legacy hybrid...

CVE-2017-8819

In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, the replay-cache protection mechanism is ineffective for v2 onion services, aka TROVE-2017-009. An attacker can send many INTRODUCE2 cells to trigger this issue...

Design/Logic Flaw

In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, there is a use-after-free in onion service v2 during intro-point expiration because the expiring list is mismanaged in certain error cases, aka TROVE-2017-013...

CVE-2017-8819

In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, the replay-cache protection mechanism is ineffective for v2 onion services, aka TROVE-2017-009. An attacker can send many INTRODUCE2 cells to trigger this issue...