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A collection of security flaws in the firmware implementation of 5G mobile network modems from major chipset vendors such as MediaTek and Qualcomm impact USB and IoT modems as well as hundreds of smartphone models running Android and iOS. Of the 14 flaws – collectively called  5Ghoul  (a combination of "5G" and "Ghoul") – 10 affect 5G modems from the two companies, out of which three have been classified as high-severity vulnerabilities. "5Ghoul vulnerabilities may be exploited to continuously launch attacks to drop the connections, freeze the connection that involve manual reboot or downgrade the 5G connectivity to 4G," the researchers  said  in a study published today. As many as 714 smartphones from 24 brands are impacted, including those from Vivo, Xiaomi, OPPO, Samsung, Honor, Motorola, realme, OnePlus, Huawei, ZTE, Asus, Sony, Meizu, Nokia, Apple, and Google. The vulnerabilities were disclosed by a team of researchers from the ASSET (Automated

Two more supply chain security flaws have been disclosed in AMI MegaRAC Baseboard Management Controller (BMC) software, nearly two months after  three security vulnerabilities  were brought to light in the same product. Firmware security firm Eclypsium  said  the two shortcomings were held back until now to provide AMI additional time to engineer appropriate mitigations. The issues, collectively tracked as  BMC&C , could act as a springboard for cyber attacks, enabling threat actors to obtain remote code execution and unauthorized device access with superuser permissions. The two new flaws in question are as follows - CVE-2022-26872  (CVSS score: 8.3) - ​​Password reset interception via API CVE-2022-40258  (CVSS score: 5.3) - Weak password hashes for Redfish and API Specifically, MegaRAC has been found to use the MD5 hashing algorithm with a global salt for older devices, or  SHA-512 with per user salts  on newer appliances, potentially allowing a threat actor to crack th

It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many approaches offer piecemeal solutions – zeroing in on one particular element of the evolving threat landscape challenge – missing the forest for the trees.  In the last few years, Exposure Management has become known as a comprehensive way of reigning in the chaos, giving organizations a true fighting chance to reduce risk and improve posture. In this article I'll cover what Exposure Management is, how it stacks up against some alternative approaches and why building an Exposure Management program should be on  your 2024 to-do list. What is Exposure Management?  Exposure Management is the systematic identification, evaluation,

Multiple Vulnerability in McAfee Website , XSS and Other Attacks ! Researchers at the YGN Ethical Hacker Group have revealed multiple security vulnerabilities found in the McAfee.com website that leaves the company's portal susceptible to attacks and data leakage. The group found that the McAfee website contains flaws that also pose a threat to users, such as a cross-site scripting (XSS) vulnerability in the site where customers can download software. XSS vulnerabilities allow attackers to bypass controls and inject script, meaning a hacker could potentially lead users to download malicious files when they believe they are accessing approved McAfee software. The YGN Ethical Hacker Group also found eighteen instances of source code disclosure which gives attackers an advantage in preparing attacks, as they can search for flaws in how the application handles data in the user interface, as well as allow the attacker to set up a practice version of the application for experimenta

Microsoft today said it will affair 12 aegis updates abutting anniversary to application 22 vulnerabilities in Internet Explorer (IE), Windows, its Internet server and Visio, the company's abstracts diagramming tool. The aggregation additionally appear it will accommodate patches abutting Tuesday for three bugs it has already acknowledged, including one that has been exploited by abyss for several weeks. "The big account is that there are three zero-days that are actuality patched," said Andrew Storms, administrator of aegis operations at nCircle Security, talking about the leash of accepted flaws. Of the three unpatched-but-admitted vulnerabilities, one is in IE, a additional is in Windows' apprehension of thumbnail images and the third is in IIS (Internet Advice Server), Microsoft's accepted Web server software. Microsoft accustomed the IE bug on Dec. 22, several weeks afterwards French aegis close Vupen issued a bare-bones advising that said all version

As many as four zero-day security vulnerabilities have been disclosed in the HID Mercury access controller system that's used widely in healthcare, education, transportation, and government facilities. "The vulnerabilities uncovered allowed us to demonstrate the ability to remotely unlock and lock doors, subvert alarms and undermine logging and notification systems," Trellix security researchers Steve Povolny and Sam Quinn said in a report shared with The Hacker News. The issues, in a nutshell, could be weaponized by a malicious actor to gain full system control, including the ability to manipulate door locks. One of the bugs (CVE-2022-31481) includes an unauthenticated remote execution flaw that's rated 10 out of 10 for severity on the CVSS scoring system. HID Mercury controllers, which feature highly flexible configurations, are utilized by over 20 OEM (original equipment manufacturer) partners to design and deploy a broad range of access control systems, with

Networking hardware company Juniper Networks has released an "out-of-cycle" security update to address multiple flaws in the J-Web component of Junos OS that could be combined to achieve remote code execution on susceptible installations. The four vulnerabilities have a cumulative CVSS rating of 9.8, making them Critical in severity. They affect all versions of Junos OS on SRX and EX Series. "By chaining exploitation of these vulnerabilities, an unauthenticated, network-based attacker may be able to remotely execute code on the devices," the company  said  in an advisory released on August 17, 2023. The J-Web interface allows users to configure, manage, and monitor Junos OS devices. A brief description of the flaws is as follows - CVE-2023-36844  and  CVE-2023-36845  (CVSS scores: 5.3) - Two PHP external variable modification vulnerabilities in J-Web of Juniper Networks Junos OS on EX Series and SRX Series allows an unauthenticated, network-based attacker to

Some critical vulnerabilities have been reported in Apache Tomcat, which can be exploited by malicious people to bypass certain security restrictions and cause a DoS (Denial of Service) attack. These vulnerabilities affect Apache Tomcat 6.x and Apache Tomcat 7.x . Apache Tomcat vulnerabilities CVE-2012-4534 Apache Tomcat denial of service CVE-2012-3546 Apache Tomcat Bypass of security constraints CVE-2012-4431 Apache Tomcat Bypass of CSRF prevention filter According to CVE-2012-4431 , The CSRF prevention filter could be bypassed if a request was made to a protected resource without a session identifier present in the request. CVE-2012-4534, DOS includes vulnerabilities ranging from excessive resource consumption (e.g. causing a system to use a lot of memory) to crashing an application or an entire system. Whereas, CVE-2012-3546 - where malicious users or people can bypass certain security mechanisms of the application. The actual impact varies signif

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) last week published an industrial control system ( ICS ) advisory related to multiple vulnerabilities impacting Schneider Electric's  Easergy  medium voltage protection relays. "Successful exploitation of these vulnerabilities may disclose device credentials, cause a denial-of-service condition, device reboot, or allow an attacker to gain full control of the relay," the agency  said  in a bulletin on February 24, 2022. "This could result in loss of protection to your electrical network." The two high-severity weaknesses impact Easergy P3 versions prior to v30.205 and Easergy P5 versions before v01.401.101. Details of the flaws are as follows – CVE-2022-22722  (CVSS score: 7.5) – Use of hardcoded credentials that could be abused to observe and manipulate traffic associated with the device. CVE-2022-22723  and  CVE-2022-22725  (CVSS score: 8.8) – A buffer overflow vulnerability that could resu

Google today released Chrome version 23 to the Stable Channel. 23.0.1271.64 for Windows, Mac, Linux, and Chrome Frame. Update includes patch for 12 vulnerabilities in the Windows version and two vulnerabilities in Mac OS X version. Chrome 23 is the support of the Do Not Track (DNT) protocol, number of new features including GPU accelerated video decoding on Windows and easier website permissions. " We recently enabled GPU-accelerated video decoding for Chrome on Windows. Dedicated graphics chips draw far less power than a computer's CPU, so using GPU-accelerated video decoding while watching videos can increase battery life significantly ." Out of  14 vulnerabilities , 6 vulnerabilities rated as high and rest are of either medium or low severity. CVE number of all bugs are - CVE-2012-5128, CVE-2012-5126, CVE-2012-5125, CVE-2012-5124, CVE-2012-5123, CVE-2012-5115, CVE-2012-5127, CVE-2012-5120, CVE-2012-5116, CVE-2012-5118, CVE-2012-5121, CVE-2012-5117,CVE-2012-5119, CVE-2

Google on Thursday patched six vulnerabilities in Chrome, and as usual, silently updated users' copies of the browser. The update to Chrome 10.0.648.204 also included two more blacklisted SSL certificates that may be related to last week's theft of nine digital certificates from a Comodo reseller. All six bugs were rated "high," Google's second-most-serious ranking in its threat scoring system. Of the half-dozen bugs, two were "use after free" flaws -- a type of memory management bug that can be exploited to inject attack code -- while a second pair were pegged by Google as "stale pointer" vulnerabilities, another kind of memory allocation flaw. As is Google's practice, the company locked down its bug-tracking database, blocking access to the technical details of the patched vulnerabilities. Google usually unlocks the bug entries several weeks, sometimes months later, to give users time to update before the information goes public. G

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has  added  two years-old security flaws impacting TIBCO Software's JasperReports product to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. The flaws, tracked as  CVE-2018-5430  (CVSS score: 7.7) and  CVE-2018-18809  (CVSS score: 9.9), were addressed by TIBCO in April 2018 and March 2019, respectively. TIBCO  JasperReports  is a Java-based reporting and data analytics platform for creating, distributing, and managing reports and dashboards. The first of the two issues, CVE-2018-5430, relates to an  information disclosure bug  in the server component that could enable an authenticated user to gain read-only access to arbitrary files, including key configurations. "The impact includes the possible read-only access by authenticated users to web application configuration files that contain the credentials used by the server," TIBCO noted at the time. "Tho

Microsoft discloses vulnerabilities in Chrome and Opera Microsoft has issued two advisories on Chrome and Opera, detailing remote code execution and information disclosure vulnerabilities. The disclosure is the result of the Microsoft Vulnerability Research (MSVR) system going live, which is one of the core items within their Coordinated Vulnerability Disclosure (CVD) program. On Tuesday, Microsoft issued an MSRV Advisory related to use-after-free memory errors in Google's Chrome, which, if exploited, would have triggered a crash and allowed remote code execution in the browsers sandbox. "When attempting to parse specially crafted Web content, Google Chrome references memory that has been freed. An attacker could exploit the vulnerability to cause the browser to become unresponsive and/or exit unexpectedly, allowing an attacker to run arbitrary code within the Google Chrome Sandbox," the advisory explains. Google has addressed the issue in a patch delivered last September. Vers

Three high-impact Unified Extensible Firmware Interface (UEFI) security vulnerabilities have been discovered impacting various Lenovo consumer laptop models, enabling malicious actors to deploy and execute firmware implants on the affected devices. Tracked as CVE-2021-3970, CVE-2021-3971, and CVE-2021-3972, the latter two "affect firmware drivers originally meant to be used only during the manufacturing process of Lenovo consumer notebooks," ESET researcher Martin Smolár  said  in a report published today. "Unfortunately, they were mistakenly included also in the production BIOS images without being properly deactivated," Smolár added. Successful exploitation of the flaws could permit an attacker to disable SPI flash protections or Secure Boot, effectively granting the adversary the ability to install persistent malware that can survive system reboots. CVE-2021-3970, on the other hand, relates to a case of memory corruption in the System Management Mode ( SMM

Joomscan 4.4.2012 Security Scanner - 623 Vulnerabilities Added Security Team Web-Center just released an updated for Joomscan Security Scanner. The new database Have vulnarbilities 623. Joomla! is probably the most widely-used CMS out there due to its flexibility, user friendlinesss, extensibility to name a few.So, watching its vulnerabilities and adding such vulnerabilities as KB to Joomla scanner takes ongoing activity.It will help web developers and web masters to help identify possible security weaknesses on their deployed Joomla! sites. Check for new updates with command: ./joomscan.pl or check ./joomscan.pl update . A regularly-updated signature-based scanner that can detect file inclusion, sql injection, command execution, XSS, DOS, directory traversal vulnerabilities of a target Joomla! web site. Download for Windows (141 KB) Download for Linux (150 KB)

The U.S. Cybersecurity and Infrastructure Security Agency (CISA)  expanded  its Known Exploited Vulnerabilities Catalog to include a recently disclosed zero-day flaw in the Zimbra email platform citing evidence of active exploitation in the wild. Tracked as  CVE-2022-24682  (CVSS score: 6.1), the issue concerns a cross-site scripting (XSS) vulnerability in the Calendar feature in Zimbra Collaboration Suite that could be abused by an attacker to trick users into downloading arbitrary JavaScript code simply by clicking a link to exploit URLs in phishing messages. The Known Exploited Vulnerabilities Catalog is a  repository  of security flaws that have been seen abused by threat actors in attacks and that are required to be patched by Federal Civilian Executive Branch (FCEB) agencies. The vulnerability came to light on February 3, 2022, when cybersecurity firm Volexity  identified  a series of targeted spear-phishing campaigns aimed at European government and media entities that leve

Even after being aware of various active cyber attacks against the GPON Wi-Fi routers, if you haven't yet taken them off the Internet, then be careful—because a new botnet has joined the GPON party, which is exploiting an undisclosed zero-day vulnerability in the wild. Security researchers from Qihoo 360 Netlab have warned of at least one botnet operator exploiting a new zero-day vulnerability in the Gigabit-capable Passive Optical Network (GPON) routers, manufactured by South Korea-based DASAN Zhone Solutions. The botnet, dubbed TheMoon, which was first seen in 2014 and has added at least 6 IoT device exploits to its successor versions since 2017, now exploits a newly undisclosed zero-day flaw for Dasan GPON routers. Netlab researchers successfully tested the new attack payload on two different versions of GPON home router, though they didn't disclose details of the payload or release any further details of the new zero-day vulnerability to prevent more attacks. Th

Since the past few weeks, software giant Citrix has privately been rolling out a critical software update to its enterprise customers that patches multiple security vulnerabilities affecting Citrix ShareFile content collaboration platform. The security advisory—about which The Hacker News learned from Dimitri van de Giessen , an ethical hacker and system engineer—is scheduled to be available publicly later today on the Citrix website . Citrix ShareFile is an enterprise-level file sharing solution for businesses using which employees can securely exchange proprietary and sensitive business data with each other. The software offers an on-premises secure cloud environment for data storage with auditing capabilities and regulatory compliance controls. For example, a company can remotely lock or wipe data from potentially compromised mobile devices, or they're when lost or stolen. The newly identified security issues ( CTX-CVE-2020-7473 ) specifically affect customer-managed o

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday  added  two security flaws to its Known Exploited Vulnerabilities ( KEV ) catalog due to active exploitation, while removing five bugs from the list due to lack of adequate evidence. The vulnerabilities newly added are below - CVE-2023-42793  (CVSS score: 9.8) - JetBrains TeamCity Authentication Bypass Vulnerability CVE-2023-28229  (CVSS score: 7.0) - Microsoft Windows CNG Key Isolation Service Privilege Escalation Vulnerability CVE-2023-42793 relates to a  critical authentication bypass vulnerability  that allows for remote code execution on TeamCity Server. Data gathered by GreyNoise has revealed exploitation attempts targeting the flaw from  74 unique IP addresses  to date. On the other hand, CVE-2023-28229 is a  high-severity flaw  in the Microsoft Windows Cryptographic Next Generation (CNG) Key Isolation Service that allows an attacker to gain specific limited SYSTEM privileges. There are curren

Adobe released an out-of-band security update earlier today to address two critical remote code execution vulnerabilities impacting Adobe Photoshop CC for Microsoft Windows and Apple macOS machines. According to the security advisory published Wednesday by Adobe, its Photoshop CC software is vulnerable to two critical memory corruption vulnerabilities, which could allow a remote attacker to execute arbitrary code in the context of the targeted user. The vulnerabilities, identified as CVE-2018-12810 and CVE-2018-12811, impact Adobe Photoshop CC 2018 version 19.1.5 and earlier 19.x versions, as well as Adobe Photoshop CC 2017 version 18.1.5 and earlier 18.x versions. The critical security flaws were discovered and reported by Kushal Arvind Shah of Fortinet's FortiGuard Labs, and have now been addressed by Adobe with the release of Photoshop CC versions 19.1.6 and 18.1.6. Also Read: Teen Arrested for Hacking into Apple's Network It should be noted that these RCE vu

In Brief The Smartphone users are fed up with slow security updates, so two United States federal agencies have launched an official inquiry to know how manufacturers and carriers deal with mobile phone security updates and what they are doing to roll out patches as quickly as possible. The Smartphone patch update mechanism is broken, and someone has to fix it. Most smartphone models are not receiving available security patches, and the risk of vulnerabilities , malware infections , and data loss are leaving consumers vulnerable to attacks and putting businesses and corporate networks at risk. The United States federal regulators want to know how and when mobile phone manufacturers and cell phone carriers release security updates to assure its users' security, amid mounting concerns over security vulnerabilities. The Federal Communications Commission (FCC) in partnership with the Federal Trade Commission (FTC) have launched its own, parallel inquiry into mobile devic