Security
Headlines
HeadlinesLatestCVEs

Headline

Google Chrome Zero-Day Found Exploited in the Wild

The high-severity security vulnerability (CVE-2022-2856) is due to improper user-input validation.

DARKReading
#vulnerability#web#mac#windows#google#linux#perl#zero_day#chrome

A zero-day security vulnerability in Google’s Chrome browser is being actively exploited in the wild.

The Internet behemoth released 11 security patches for Chrome this week, which are now being pushed out in stages to those with automatic updates enabled for Windows, Mac, and Linux; however, everyone can manually update now.

The zero-day (CVE-2022-2856) is rated as high severity and involves “insufficient validation of untrusted input in Intents,” according to Google’s advisory.

Intents, where the bug resides, are used by Chrome to process user input; if the browser doesn’t validate this input properly, an attacker is able to specially craft an input (say, a post in the comments section of a website) that’s not expected by the application.

“This will lead to parts of the system receiving unintended input, which may result in altered control flow, arbitrary control of a resource, or arbitrary code execution,” according to MITRE.

Other details of the bug are scant — Google usually restricts details until a quorum of users have applied the updates.

Still, “Google is aware that an exploit for CVE-2022-2856 exists in the wild,” reads the alert, so users should patch now.

This is the fifth actively exploited zero-day vulnerability disclosed in Chrome in 2022. The previous four were: CVE-2022-0609 (February), CVE-2022-1096 (March), CVE-2022-1364 (April), and CVE-2022-2294 (July).

Keep up with the latest cybersecurity threats, newly-discovered vulnerabilities, data breach information, and emerging trends. Delivered daily or weekly right to your email inbox.

Subscribe

Related news

N.K. Hackers Employ Matryoshka Doll-Style Cascading Supply Chain Attack on 3CX

The supply chain attack targeting 3CX was the result of a prior supply chain compromise associated with a different company, demonstrating a new level of sophistication with North Korean threat actors. Google-owned Mandiant, which is tracking the attack event under the moniker UNC4736, said the incident marks the first time it has seen a "software supply chain attack lead to another software

Attackers Are Probing for Zero-Day Vulns in Edge Infrastructure Products

Nearly 20% of the zero-day flaws that attackers exploited in 2022 were in network, security, and IT management products, Mandiant says.

From Ransomware to Cyber Espionage: 55 Zero-Day Vulnerabilities Weaponized in 2022

As many as 55 zero-day vulnerabilities were exploited in the wild in 2022, with most of the flaws discovered in software from Microsoft, Google, and Apple. While this figure represents a decrease from the year before, when a staggering 81 zero-days were weaponized, it still represents a significant uptick in recent years of threat actors leveraging unknown security flaws to their advantage. The

CVE-2022-32855: About the security content of iOS 15.6 and iPadOS 15.6

A logic issue was addressed with improved state management. This issue is fixed in iOS 15.6 and iPadOS 15.6. A user may be able to view restricted content from the lock screen.

CVE-2022-42950: Couchbase Alerts

An issue was discovered in Couchbase Server 7.x before 7.0.5 and 7.1.x before 7.1.2. A crafted HTTP REST request from an administrator account to the Couchbase Server Backup Service can exhaust memory resources, causing the process to be killed, which can be used for denial of service.

CVE-2022-38775: Security issues

An issue was discovered in the rollback feature of Elastic Endpoint Security for Windows, which could allow unprivileged users to elevate their privileges to those of the LocalSystem account.

Update Chrome Browser Now to Patch New Actively Exploited Zero-Day Flaw

Google on Thursday released software updates to address yet another zero-day flaw in its Chrome web browser. Tracked as CVE-2022-4135, the high-severity vulnerability has been described as a heap buffer overflow in the GPU component. Clement Lecigne of Google's Threat Analysis Group (TAG) has been credited with reporting the flaw on November 22, 2022. Heap-based buffer overflow bugs can be

Google Issues Urgent Chrome Update to Patch Actively Exploited Zero-Day Vulnerability

Google on Thursday rolled out emergency fixes to contain an actively exploited zero-day flaw in its Chrome web browser. The vulnerability, tracked as CVE-2022-3723, has been described as a type confusion flaw in the V8 JavaScript engine. Security researchers Jan Vojtěšek, Milánek, and Przemek Gmerek of Avast have been credited with reporting the flaw on October 25, 2022. "Google is aware of

Microsoft Patch Tuesday September 2022: CLFS Driver EoP, IP packet causes RCE, Windows DNS Server DoS, Spectre-BHB

Hello everyone! Let’s take a look at Microsoft’s September Patch Tuesday. This time it is quite compact. There were 63 CVEs released on Patch Tuesday day. If we add the vulnerabilities released between August and September Patch Tuesdays (as usual, they were in Microsoft Edge), the final number is 90. Much less than usual. Alternative […]

Zero-day puts a dent in Chrome's mojo

Categories: Exploits and vulnerabilities Categories: News The Google Chrome Team recently issued a fix for the CVE-2022-3075 zero-day. (Read more...) The post Zero-day puts a dent in Chrome's mojo appeared first on Malwarebytes Labs.

Google Release Urgent Chrome Update to Patch New Zero-Day Vulnerability

Google on Friday shipped emergency fixes to address a security vulnerability in the Chrome web browser that it said is being actively exploited in the wild. The issue, assigned the identifier CVE-2022-3075, concerns a case of insufficient data validating in Mojo, which refers to a collection of runtime libraries that provide a platform-agnostic mechanism for inter-process communication (IPC). An

CISA Adds 10 New Known Actively Exploited Vulnerabilities to its Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added 10 new actively exploited vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, including a high-severity security flaw affecting industrial automation software from Delta Electronics. The issue, tracked as CVE-2021-38406 (CVSS score: 7.8), impacts DOPSoft 2 versions 2.00.07 and prior. A successful

Gentoo Linux Security Advisory 202208-35

Gentoo Linux Security Advisory 202208-35 - Multiple vulnerabilities have been found in Chromium and its derivatives, the worst of which could result in remote code execution. Versions less than 104.0.5112.101 are affected.

CISA wants you to patch these actively exploited vulnerabilities before September 8

Categories: Exploits and vulnerabilities Categories: News CISA updated its catalog of actively exploited vulnerabilities. Make sure you update your software before the due date! (Read more...) The post CISA wants you to patch these actively exploited vulnerabilities before September 8 appeared first on Malwarebytes Labs.

CISA Adds 7 New Actively Exploited Vulnerabilities to Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday moved to add a critical SAP security flaw to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. The issue in question is CVE-2022-22536, which has received the highest possible risk score of 10.0 on the CVSS vulnerability scoring system and was addressed by SAP as part of its Patch

Google Patches Chrome’s Fifth Zero-Day of the Year

An insufficient validation input flaw, one of 11 patched in an update this week, could allow for arbitrary code execution and is under active attack.

New Google Chrome Zero-Day Vulnerability Being Exploited in the Wild

Google on Tuesday rolled out patches for Chrome browser for desktops to contain an actively exploited high-severity zero-day flaw in the wild. Tracked as CVE-2022-2856, the issue has been described as a case of insufficient validation of untrusted input in Intents. Security researchers Ashley Shen and Christian Resell of Google Threat Analysis Group have been credited with reporting the flaw on

New Google Chrome Zero-Day Vulnerability Being Exploited in the Wild

Google on Tuesday rolled out patches for Chrome browser for desktops to contain an actively exploited high-severity zero-day flaw in the wild. Tracked as CVE-2022-2856, the issue has been described as a case of insufficient validation of untrusted input in Intents. Security researchers Ashley Shen and Christian Resell of Google Threat Analysis Group have been credited with reporting the flaw on

New Google Chrome Zero-Day Vulnerability Being Exploited in the Wild

Google on Tuesday rolled out patches for Chrome browser for desktops to contain an actively exploited high-severity zero-day flaw in the wild. Tracked as CVE-2022-2856, the issue has been described as a case of insufficient validation of untrusted input in Intents. Security researchers Ashley Shen and Christian Resell of Google Threat Analysis Group have been credited with reporting the flaw on

New Google Chrome Zero-Day Vulnerability Being Exploited in the Wild

Google on Tuesday rolled out patches for Chrome browser for desktops to contain an actively exploited high-severity zero-day flaw in the wild. Tracked as CVE-2022-2856, the issue has been described as a case of insufficient validation of untrusted input in Intents. Security researchers Ashley Shen and Christian Resell of Google Threat Analysis Group have been credited with reporting the flaw on

Update Chrome now! Google issues patch for zero day spotted in the wild

Categories: Exploits and vulnerabilities Categories: News Tags: 104.0.5112.101 Tags: Google Tags: Chrome Tags: CVE-2022-2852 Tags: CVE-2022-2856 Tags: CVE-2022-2854 Tags: CVE-2022-2853 Tags: UAF Tags: heap buffer overflow Google issued an update that includes 11 security fixes. One of the vulnerabilities is labeled as “Critical” and one of the vulnerabilities that is labeled as “High” exists in the wild. (Read more...) The post Update Chrome now! Google issues patch for zero day spotted in the wild appeared first on Malwarebytes Labs.

Gentoo Linux Security Advisory 202208-25

Gentoo Linux Security Advisory 202208-25 - Multiple vulnerabilities have been found in Chromium and its derivatives, the worst of which could result in remote code execution. Versions less than 5.15.5_p20220618>= are affected.

Gentoo Linux Security Advisory 202208-25

Gentoo Linux Security Advisory 202208-25 - Multiple vulnerabilities have been found in Chromium and its derivatives, the worst of which could result in remote code execution. Versions less than 5.15.5_p20220618>= are affected.

CVE-2022-2294

Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVE-2022-1364: Stable Channel Update for Desktop

Type confusion in V8 Turbofan in Google Chrome prior to 100.0.4896.127 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Microsoft Patch Tuesday July 2022: propaganda report, CSRSS EoP, RPC RCE, Edge, Azure Site Recovery

Hello everyone! Microsoft has been acting weird lately. I mean the recent publication of a propaganda report about evil Russians and how Microsoft is involved in the conflict between countries. It wouldn’t be unusual for a US government agency, NSA or CIA to publish such a report. But when a global IT vendor, which, in […]

CVE-2022-1096

Type confusion in V8 in Google Chrome prior to 99.0.4844.84 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Google Chrome Zero-Day Weaponized to Spy on Journalists

Candiru attackers breached a news agency employee website to target journalists with DevilsTongue spyware, researchers say.

Apple Security Advisory 2022-07-20-1

Apple Security Advisory 2022-07-20-1 - iOS 15.6 and iPadOS 15.6 addresses buffer overflow, bypass, code execution, information leakage, null pointer, out of bounds read, out of bounds write, and spoofing vulnerabilities.

Apple Releases Security Patches for all Devices Fixing Dozens of New Vulnerabilities

Apple on Wednesday rolled out software fixes for iOS, iPadOS, macOS, tvOS, and watchOS to address a number of security flaws affecting its platforms. This includes at least 37 flaws spanning different components in iOS and macOS that range from privilege escalation to arbitrary code execution and from information disclosure to denial-of-service (DoS). Chief among them is

Threat Source newsletter (July 7, 2022) — Teamwork makes the dream work

By Jon Munshaw.  Welcome to this week’s edition of the Threat Source newsletter.  I’ve been thinking a lot recently about the pros and cons of the way we publicize our threat research. I had a few conversations at Cisco Live with people — who are more generally IT-focused than... [[ This is only the beginning! Please visit the blog for the complete entry ]]

Why Browser Vulnerabilities Are a Serious Threat — and How to Minimize Your Risk

As a result of browser market consolidation, adversaries can focus on uncovering vulnerabilities in just two main browser engines.

Why Browser Vulnerabilities Are a Serious Threat — and How to Minimize Your Risk

As a result of browser market consolidation, adversaries can focus on uncovering vulnerabilities in just two main browser engines.

Why Browser Vulnerabilities Are a Serious Threat — and How to Minimize Your Risk

As a result of browser market consolidation, adversaries can focus on uncovering vulnerabilities in just two main browser engines.

Google Chrome WebRTC Zero-Day Faces Active Exploitation

The heap buffer-overflow issue in Chrome for Android could be used for DoS, code execution, and more.

Google Chrome WebRTC Zero-Day Faces Active Exploitation

The heap buffer-overflow issue in Chrome for Android could be used for DoS, code execution, and more.

Google Chrome WebRTC Zero-Day Faces Active Exploitation

The heap buffer-overflow issue in Chrome for Android could be used for DoS, code execution, and more.

Google Chrome WebRTC Zero-Day Faces Active Exploitation

The heap buffer-overflow issue in Chrome for Android could be used for DoS, code execution, and more.

Update now! Chrome patches ANOTHER zero-day vulnerability

Google has patched a vulnerability in Chrome which was being exploited in the wild. Make sure you're using the latest version. The post Update now! Chrome patches ANOTHER zero-day vulnerability appeared first on Malwarebytes Labs.

Google Patches Actively Exploited Chrome Bug

The heap buffer overflow issue in the browser’s WebRTC engine could allow attackers to execute arbitrary code.

Google Patches Actively Exploited Chrome Bug

The heap buffer overflow issue in the browser’s WebRTC engine could allow attackers to execute arbitrary code.

Google Patches Actively Exploited Chrome Bug

The heap buffer overflow issue in the browser’s WebRTC engine could allow attackers to execute arbitrary code.

Google Patches Actively Exploited Chrome Bug

The heap buffer overflow issue in the browser’s WebRTC engine could allow attackers to execute arbitrary code.

Update Google Chrome Browser to Patch New Zero-Day Exploit Detected in the Wild

Google on Monday shipped security updates to address a high-severity zero-day vulnerability in its Chrome web browser that it said is being exploited in the wild. The shortcoming, tracked as CVE-2022-2294, relates to a heap overflow flaw in the WebRTC component that provides real-time audio and video communication capabilities in browsers without the need to install plugins or download native

Update Google Chrome Browser to Patch New Zero-Day Exploit Detected in the Wild

Google on Monday shipped security updates to address a high-severity zero-day vulnerability in its Chrome web browser that it said is being exploited in the wild. The shortcoming, tracked as CVE-2022-2294, relates to a heap overflow flaw in the WebRTC component that provides real-time audio and video communication capabilities in browsers without the need to install plugins or download native

Update Google Chrome Browser to Patch New Zero-Day Exploit Detected in the Wild

Google on Monday shipped security updates to address a high-severity zero-day vulnerability in its Chrome web browser that it said is being exploited in the wild. The shortcoming, tracked as CVE-2022-2294, relates to a heap overflow flaw in the WebRTC component that provides real-time audio and video communication capabilities in browsers without the need to install plugins or download native

Update Google Chrome Browser to Patch New Zero-Day Exploit Detected in the Wild

Google on Monday shipped security updates to address a high-severity zero-day vulnerability in its Chrome web browser that it said is being exploited in the wild. The shortcoming, tracked as CVE-2022-2294, relates to a heap overflow flaw in the WebRTC component that provides real-time audio and video communication capabilities in browsers without the need to install plugins or download native

Security vulnerabilities: 5 times that organizations got hacked

In this post, we break down 5 times hackers used security vulnerabilities in 2021 to attack governments and businesses. The post Security vulnerabilities: 5 times that organizations got hacked appeared first on Malwarebytes Labs.

Chrome CVE-2022-1096 Incomplete Fix

Chrome suffers from having an incomplete fix for CVE-2022-1096.

Microsoft Patch Tuesday May 2022: Edge RCE, PetitPotam LSA Spoofing, bad patches

Hello everyone! This episode will be about Microsoft Patch Tuesday for May 2022. Sorry for the delay, this month has been quite intense. As usual, I’m using my Vulristics project and going through not only the vulnerabilities that were presented on May 10th, but all the MS vulnerabilities presented by Microsoft since the previous Patch […]

Vulristics May 2022 Update: CVSS redefinitions and bulk adding Microsoft products from MS CVE data

Hello everyone! In this episode, I want to talk about the latest updates to my open source vulnerability prioritization project Vulristics. Alternative video link (for Russia): https://vk.com/video-149273431_456239088 CVSS redefinitions A fairly common problem: we have a CVE without an available CVSS vector and score. For example, this was the case with CVE-2022-1364 Type Confusion in […]

DARKReading: Latest News

Apple Urgently Patches Actively Exploited Zero-Days