Security update for chromium (moderate)

openSUSE Security Update: Security update for chromium Announcement ID: openSUSE-SU-2019:2094-1 Rating: moderate References: 1146219 1149143 Cross-References: CVE-2019-5869 Affected Products: openSUSE Backports SLE-15-SP1 An update that solves one vulnerability and has one errata is now available...

OPENSUSE-SU-2019:2081-1 Security update for chromium

This update for chromium fixes the following issues: Security issues fixed: - CVE-2019-5869: Fixed use-after-free in Blink boo1149143. - Various fixes from internal audits, fuzzing and other initiatives. Non-security issues fixed: - Fixed no video playback on Intel Kaby Lake and later boo1146219...

OPENSUSE-SU-2019:2080-1 Security update for chromium

This update for chromium fixes the following issues: Security issues fixed: - CVE-2019-5869: Fixed use-after-free in Blink boo1149143. - Various fixes from internal audits, fuzzing and other initiatives. Non-security issues fixed: - Fixed no video playback on Intel Kaby Lake and later boo1146219...

XDR Is The Best Remedy As Attackers Increasingly Seek To Evade EDR

Real enterprises are messy places. One messy reality is that enterprises don’t manage all their endpoints. A smart colleague turned me onto using the % of endpoints and servers managed as a prime security metric. On one end of the spectrum are places like universities that maybe manage 10% of the...

Why XDR Is A Big Deal, and Is Different from SIEM and Platforms

In Jon Clay’s post, he does a great job of explaining the evolution from EDR to XDR. In short, he explained that Endpoint Detection and Response EDR is great, but that having sources of information beyond endpoint is better. The ‘X’ in XDR is essentially ‘many’ or whatever we can add to provide a...

Two Florida Cities Paid $1.1 Million to Ransomware Hackers This Month

In the last two weeks, Florida has paid more than $1.1 million in bitcoin to cybercriminals to recover encrypted files from two separate ransomware attacks—one against Riviera Beach and the other against Lake City. Lake City, a city in northern Florida, agreed on Monday to pay hackers 42 Bitcoin...

Two Florida Cities Paid $1.1 Million to Ransomware Hackers This Month

In the last two weeks, Florida has paid more than $1.1 million in bitcoin to cybercriminals to recover encrypted files from two separate ransomware attacks—one against Riviera Beach and the other against Lake City. Lake City, a city in northern Florida, agreed on Monday to pay hackers 42 Bitcoin...

Linux - Use-After-Free via race Between modify_ldt() and #BR Exception

Linux - Use-After-Free via race Between modifyldt and BR Exception / When a BR exception is raised because of an MPX bounds violation, Linux parses the faulting instruction and computes the linear address of its memory operand. If the userspace instruction is in 32-bit code, this involves looking...

How Our Threat Analytics Multi-Region Data Lake on AWS Stores More, Slashes Costs

Data is the lifeblood of digital businesses, and a key competitive advantage. The question is: how can you store your data cost-efficiently, access it quickly, while abiding by privacy laws? At Imperva, we wanted to store our data for long-term access. Databases would’ve cost too much in disk and...

spanishlakeelem.org XSS vulnerability

Open Bug Bounty ID: OBB-715254 Description| Value ---|--- Affected Website:| spanishlakeelem.org Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| hidden until disclosure Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:|...

The vulnerabilities of Intel processors based on Skylake and Kaby Lake architectures are related to implementation errors in the SMT technology, which allow attackers to exploit these vulnerabilities to disclose protected information.

The vulnerability of Intel processors with Skylake and Kaby Lake architectures is related to errors in the implementation of SMT technology. Exploiting this vulnerability can allow attackers to disclose protected information...

kernel security, bug fix, and enhancement update

3.10.0-957.1.3.el7.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel olkmodsigning [email protected] - Update x509.genkey bug 24817676 3.10.0-957.1.3.el7 - x86 Mark Intel Cascade Lake supported Steve Best 1650213 16399...

cedarlakeinstruments.com XSS vulnerability

Open Bug Bounty ID: OBB-702318 Description| Value ---|--- Affected Website:| cedarlakeinstruments.com Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| hidden until disclosure Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:...

Intel (Skylake / Kaby Lake) - PortSmash CPU SMT Side-Channel Exploit

Exploit for hardware platform in category local exploits Intel Skylake / Kaby Lake - PortSmash CPU SMT Side-Channel Exploit Summary This is a proof-of-concept exploit of the PortSmash microarchitecture attack, tracked by CVE-2018-5407. Setup Prerequisites A CPU featuring SMT e.g. Hyper-Threading ...

New Intel CPU Flaw Exploits Hyper-Threading to Steal Encrypted Data

A team of security researchers has discovered another serious side-channel vulnerability in Intel CPUs that could allow an attacker to sniff out sensitive protected data, like passwords and cryptographic keys, from other processes running in the same CPU core with simultaneous multi-threading...

Intel (Skylake Kaby Lake) - PortSmash CPU SMT Side-Channel

Intel Skylake Kaby Lake - PortSmash CPU SMT Side-Channel Summary This is a proof-of-concept exploit of the PortSmash microarchitecture attack, tracked by CVE-2018-5407. Setup Prerequisites A CPU featuring SMT e.g. Hyper-Threading is the only requirement. This exploit code should work out of the b...

BSA-2018-740

Security Advisory ID : BSA-2018-740 Component : CPU featuring SMT Revision : 1.0: Initial A group a researchers has discover a new vulnerability being called PortSmash, impacting all CPUs that use a Simultaneous Multithreading SMT architecture. SMT is a technology that allows multiple computing...

Intel (Skylake / Kaby Lake) - 'PortSmash' CPU SMT Side-Channel

Summary This is a proof-of-concept exploit of the PortSmash microarchitecture attack, tracked by CVE-2018-5407. Setup Prerequisites A CPU featuring SMT e.g. Hyper-Threading is the only requirement. This exploit code should work out of the box on Skylake and Kaby Lake. For other SMT architectures,...

Intel’s ‘Virtual Fences’ Spectre Fix Won’t Protect Against Variant 4

Spectre and Meltdown fixes for Intel chips announced in March, to be embedded into new CPUs, do not address the newly disclosed Variant 4, sources said. Intel introduced hardware-based safeguards to its new chips to protect against the Spectre and Meltdown flaws that rocked the silicon industry...

Intel Halts Spectre Fixes On Older Chips, Citing Limited Ecosystem Support

Intel has halted patches for an array of older chips that would protect them against the Spectre vulnerability, according to a recent microcode update. The microcode update shows that its older products – including Wolfdale, Bloomfield, Clarksfield, Gulftown, Harpertown, Jasper Forest, SoFIA 3GR,...