Headline
Apple Just Patched 37 iPhone Security Bugs
Plus: A Google Chrome patch licks the DevilsTongue spyware, Android’s kernel gets a tune-up, and Microsoft fixes 84 flaws.
July has been a month of important updates, including patches for already-exploited vulnerabilities in Microsoft and Google products. This month also saw the first Apple iOS update in eight weeks, fixing dozens of security flaws in iPhones and iPads.
Security vulnerabilities continue to hit enterprise products, too, with July patches issued for SAP, Cisco, and Oracle software. Here’s what you need to know about the vulnerabilities fixed in July.
Apple iOS 15.6
Apple has released iOS and iPadOS 15.6 to fix 37 security flaws, including an issue in Apple File System (APFS) tracked as CVE-2022-32832. If exploited, the vulnerability could allow an app to execute code with kernel privileges, according to Apple’s support page, giving it deep access to your device.
Other iOS 15.6 patches fix vulnerabilities in the kernel and WebKit browser engine, as well as flaws in IOMobileFrameBuffer, Audio, iCloud Photo Library, ImageIO, Apple Neural Engine, and GPU Drivers.
Apple isn’t aware of any of the patched flaws being used in attacks, but some of the vulnerabilities are pretty serious—especially those affecting the kernel at the heart of the operating system. It’s also possible for vulnerabilities to be chained together in attacks, so make sure you update as soon as possible.
The iOS 15.6 patches were released alongside watchOS 8.7, tvOS 15.6, macOS Monterey 12.5, macOS Big Sur 11.6.8, and macOS Catalina 10.15.7 2022-005.
Google Chrome
Google released an emergency patch for its Chrome browser in July, fixing four issues, including a zero-day flaw that has already been exploited. Tracked as CVE-2022-2294 and reported by Avast Threat Intelligence researchers, the memory corruption vulnerability in WebRTC was abused to achieve shellcode execution in Chrome’s renderer process.
The flaw was used in targeted attacks against Avast users in the Middle East, including journalists in Lebanon, to deliver spyware called DevilsTongue.
Based on the malware and tactics used to carry out the attack, Avast attributes the use of the Chrome zero-day to Candiru, an Israel-based company that sells spyware to governments.
Microsoft’s Patch Tuesday
Microsoft’s July Patch Tuesday is a big one, fixing 84 security issues including a flaw already being used in real-world attacks. The vulnerability, CVE-2022-22047, is a local privilege escalation flaw in the Windows Client/Server Runtime Subsystem (CSRSS) server and client Windows platforms, including the latest Windows 11 and Windows Server 2022 releases. An attacker able to successfully exploit the vulnerability could gain System privileges, according to Microsoft.
Of the 84 issues patched in Microsoft’s July Patch Tuesday, 52 were privilege escalation flaws, four were security feature bypass vulnerabilities, and 12 were remote code execution issues.
Microsoft security patches do sometimes cause other issues, and the July update was no different: Following the release, some users found MS Access runtime applications did not open. Thankfully, the firm is rolling out a fix.
Android July Security Bulletin
Google has released July updates for its Android operating system, including a fix for a critical security vulnerability in the System component that could lead to remote code execution with no additional privileges needed.
Google also fixed serious issues in the kernel–which could result in information disclosure—and the framework, which could lead to local privilege escalation. Meanwhile, vendor-specific patches from MediaTek, Qualcomm, and Unisoc are available if your device is using those chips. Samsung devices are starting to receive the July patch, and Google also released updates for its Pixel range.
SAP
Software maker SAP has issued 27 new and updated security notes as part of its July Security Patch Day, fixing multiple high-severity vulnerabilities. Tracked as CVE-2022-35228, the most serious issue is an information disclosure flaw in the central management console of the vendor’s Business Objects platform.
The vulnerability allows an unauthenticated attacker to gain token information over the network, according to security firm Onapsis. “Fortunately, an attack like this would require a legitimate user to access the application,” the firm adds. However, it’s still important to patch as soon as possible.
Oracle
Oracle has issued 349 patches in its July 2022 Critical Patch Update, including fixes for 230 flaws that can be exploited remotely.
Oracle’s April Patch Update included 520 security fixes, some of which addressed CVE-2022-22965, aka Spring4Shell, a remote code execution flaw in the spring framework. Oracle’s July update continues to address this issue.
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Ivanti Avalanche Incorrect Default Permissions allows Local Privilege Escalation Vulnerability
This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche 6.3.2.3490. The specific flaw exists within the ProfileDaoImpl class. A crafted request can trigger execution of SQL queries composed from a user-supplied string. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-15332.
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.
The issue was addressed with improved memory handling. This issue is fixed in tvOS 15.6, watchOS 8.7, iOS 15.6 and iPadOS 15.6. An app may be able to disclose kernel memory.
Vulnerability in the Oracle Demantra Demand Management product of Oracle Supply Chain (component: E-Business Collections). Supported versions that are affected are 12.1 and 12.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Demantra Demand Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Demantra Demand Management accessible data. CVSS 3.1 Base Score 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).
Categories: Exploits and vulnerabilities Categories: News Tags: wormable Tags: zero-day Tags: spring4shell Tags: cve-2022-34718 Tags: log4j Tags: openssl Tags: cve-2022-36934 Tags: cve-2022-27492 Tags: cve-2022-22965 Tags: cve-2022-22963 What does it take to make the discussion of vulnerabilities useful? And where did this go wrong in 2022? (Read more...) The post 4 over-hyped security vulnerabilities of 2022 appeared first on Malwarebytes Labs.
Canon Medical Informatics Vitrea Vision 7.7.76.1 does not adequately enforce access controls. An authenticated user is able to gain unauthorized access to imaging records by tampering with the vitrea-view/studies/search patientId parameter.
Search giant Google on Friday released an out-of-band security update to fix a new actively exploited zero-day flaw in its Chrome web browser. The high-severity flaw, tracked as CVE-2022-4262, concerns a type confusion bug in the V8 JavaScript engine. Clement Lecigne of Google's Threat Analysis Group (TAG) has been credited with reporting the issue on November 29, 2022. Type confusion
OpenHarmony-v3.1.2 and prior versions had an Arbitrary file read vulnerability via download_server. Local attackers can install an malicious application on the device and reveal any file from the filesystem that is accessible to download_server service which run with UID 1000.
Vulnerability in the Oracle Web Applications Desktop Integrator product of Oracle E-Business Suite (component: Upload). Supported versions that are affected are 12.2.3-12.2.11. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Web Applications Desktop Integrator. Successful attacks of this vulnerability can result in takeover of Oracle Web Applications Desktop Integrator. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Insufficient access control vulnerability was discovered in the Crestron AirMedia Windows Application, version 4.3.1.39, in which a user can pause the uninstallation of an executable to gain a SYSTEM level command prompt.
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 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
Trustwave report also finds 2022 is set to surpass 2021 for volume of critical CVEs
PrinterLogic Windows Client through 25.0.0.676 allows attackers to execute directory traversal. Authenticated users with prior knowledge of the driver filename could exploit this to escalate privileges or distribute malicious content.
Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.5, watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6. An app may be able to disclose kernel memory.
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Monterey 12.5, macOS Big Sur 11.6.8, Security Update 2022-005 Catalina. An app may be able to execute arbitrary code with kernel privileges.
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.
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.
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
A threat actor is said to have "highly likely" exploited a security flaw in an outdated Atlassian Confluence server to deploy a never-before-seen backdoor against an unnamed organization in the research and technical services sector. The attack, which transpired over a seven-day-period during the end of May, has been attributed to a threat activity cluster tracked by cybersecurity firm Deepwatch
A cyber mercenary that "ostensibly sells general security and information analysis services to commercial customers" used several Windows and Adobe zero-day exploits in limited and highly-targeted attacks against European and Central American entities. The company, which Microsoft describes as a private-sector offensive actor (PSOA), is an Austria-based outfit called DSIRF that's linked to the
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.
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 […]
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 […]
Candiru attackers breached a news agency employee website to target journalists with DevilsTongue spyware, researchers say.
Apple Security Advisory Safari - Safari 15.6 addresses code execution and out of bounds write vulnerabilities.
Apple Security Advisory 2022-07-20-6 - watchOS 8.7 addresses buffer overflow, bypass, code execution, out of bounds read, out of bounds write, and spoofing vulnerabilities.
Apple Security Advisory 2022-07-20-5 - tvOS 15.6 addresses buffer overflow, bypass, code execution, information leakage, out of bounds read, out of bounds write, and spoofing vulnerabilities.
Apple Security Advisory 2022-07-20-4 - Security Update 2022-005 Catalina addresses code execution, information leakage, null pointer, out of bounds read, and out of bounds write vulnerabilities.
Apple Security Advisory 2022-07-20-3 - macOS Big Sur 11.6.8 addresses code execution, information leakage, null pointer, out of bounds read, and out of bounds write vulnerabilities.
Apple Security Advisory 2022-07-20-2 - macOS Monterey 12.5 addresses bypass, code execution, information leakage, null pointer, out of bounds read, out of bounds write, and spoofing vulnerabilities.
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 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.
The actively exploited but now-fixed Google Chrome zero-day flaw that came to light earlier this month was weaponized by an Israeli spyware company and used in attacks targeting journalists in the Middle East. Czech cybersecurity firm Avast linked the exploitation to Candiru (aka Saito Tech), which has a history of leveraging previously unknown flaws to deploy a Windows malware dubbed
By Jon Munshaw. Welcome to this week’s edition of the Threat Source newsletter. I could spend time in this newsletter every week talking about fake news. There are always so many ridiculous memes, headlines, misleading stories, viral Facebook posts and manipulated media that I see come across my Instagram feed or via my wife when she shows me TikToks she favorited. One recent event, though, was so crushing to me that I had to call it out specifically. Former Japanese Prime Minister Shinzo Abe was assassinated earlier this month while making a campaign speech in public. This was a horrible tragedy marking the death of a powerful politician in one of the world’s most influential countries. It was the top story in the world for several days and was even more shocking given Japan’s strict gun laws and the relative infrequency of any global leaders being the target of violence. It took no time for the internet at large to take this tragedy and immediately try to spin it to the...
Vulnerability in the Oracle Banking Trade Finance product of Oracle Financial Services Applications (component: Infrastructure). The supported version that is affected is 14.5. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Banking Trade Finance. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Banking Trade Finance accessible data as well as unauthorized access to critical data or complete access to all Oracle Banking Trade Finance accessible data. CVSS 3.1 Base Score 6.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N).
Feds urge U.S. agencies to patch a Microsoft July Patch Tuesday 2022 bug that is being exploited in the wild by August 2.
July's Patch Tuesday gives us a lot of important security updates. Most prominently, a known to be exploited vulnerability in Windows CSRSS. The post Update now—July Patch Tuesday patches include fix for exploited zero-day appeared first on Malwarebytes Labs.
Microsoft released its monthly round of Patch Tuesday updates to address 84 new security flaws spanning multiple product categories, counting a zero-day vulnerability that's under active attack in the wild. Of the 84 shortcomings, four are rated Critical, and 80 are rated Important in severity. Also separately resolved by the tech giant are two other bugs in the Chromium-based Edge browser, one
Microsoft today released updates to fix at least 86 security vulnerabilities in its Windows operating systems and other software, including a weakness in all supported versions of Windows that Microsoft warns is actively being exploited. The software giant also has made a controversial decision to put the brakes on a plan to block macros in Office documents downloaded from the Internet.
Windows CSRSS Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22026, CVE-2022-22049.
July's security update included fixes for one actively exploited flaw, more than 30 bugs in Azure Site Recovery, and four privilege escalation bugs in Windows Print Spooler.
SAP BusinessObjects CMC allows an unauthenticated attacker to retrieve token information over the network which would otherwise be restricted. This can be achieved only when a legitimate user accesses the application and a local compromise occurs, like sniffing or social engineering. On successful exploitation, the attacker can completely compromise the application.
By Jon Munshaw and Tiago Pereira. Microsoft released its monthly security update Tuesday, disclosing more than 80 vulnerabilities in the company’s various software, hardware and firmware offerings, including one that’s actively being exploited in the wild. July's security update... [[ This is only the beginning! Please visit the blog for the complete entry ]]
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 ]]
The heap buffer-overflow issue in Chrome for Android could be used for DoS, code execution, and more.
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.
The heap buffer overflow issue in the browser’s WebRTC engine could allow attackers to execute arbitrary code.
Red Hat Security Advisory 2022-4880-01 - Updated images are now available for Red Hat Advanced Cluster Security for Kubernetes (RHACS). The updated image includes bug fixes and feature improvements. Issues addressed include a bypass vulnerability.
Updated images are now available for Red Hat Advanced Cluster Security for Kubernetes (RHACS). The updated image includes bug fixes and feature improvements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-23820: json-pointer: type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays * CVE-2021-41190: opencontainers: OCI manifest and index parsing confusion
Multiple Denial-of-Service vulnerabilities was discovered in the F-Secure Atlant and in certain WithSecure products while scanning fuzzed PE32-bit files cause memory corruption and heap buffer overflow which eventually can crash the scanning engine. The exploit can be triggered remotely by an attacker.
Spring Framework versions 5.3.0 to 5.3.17, 5.2.0 to 5.2.19, and older versions when running on JDK 9 or above and specifically packaged as a traditional WAR and deployed in a standalone Tomcat instance are vulnerable to remote code execution due to an unsafe data binding used to populate an object from request parameters to set a Tomcat specific ClassLoader. By crafting a request to the application and referencing the org.apache.catalina.valves.AccessLogValve class through the classLoader with parameters such as the following: class.module.classLoader.resources.context.parent.pipeline.first.suffix=.jsp, an unauthenticated attacker can gain remote code execution.
Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JNDI). Supported versions that are affected are Oracle Java SE: 7u331, 8u321, 11.0.14, 17.0.2, 18; Oracle GraalVM Enterprise Edition: 20.3.5, 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service ...
In Spring Framework versions 5.3.0 - 5.3.18, 5.2.0 - 5.2.20, and older unsupported versions, the patterns for disallowedFields on a DataBinder are case sensitive which means a field is not effectively protected unless it is listed with both upper and lower case for the first character of the field, including upper and lower case for the first character of all nested fields within the property path.
Summary Summary Microsoft used the Spring Framework RCE, Early Announcement to inform analysis of the remote code execution vulnerability, CVE-2022-22965, disclosed on 31 Mar 2022. We have not to date noted any impact to the security of our enterprise services and have not experienced any degraded service availability due to this vulnerability.