#rce

A buffer overflow in the FTcpListener thread in The Isle Evrima (the dedicated server on Windows and Linux) 0.9.88.07 before 2022-08-12 allows a remote attacker to crash any server with an accessible RCON port, or possibly execute arbitrary code.

The GREYD.SUITE WordPress theme does not properly validate uploaded custom font packages, and does not perform any authorization or csrf checks, allowing an unauthenticated attacker to upload arbitrary files including php source files, leading to possible remote code execution (RCE).

Duston Childs and Brian Gorenc of ZDI take the opportunity at Black Hat USA to break down the many vulnerability disclosure issues making patch prioritization a nightmare scenario for many orgs.

Categories: Exploits and vulnerabilities Categories: News Tags: Discord Tags: Spotify Tags: MicrosoftTeams Tags: Electron Tags: ElectronJS Tags: NodeJS Tags: V8 Chrome Tags: Log4Shell Tags: Log4j A group of security researchers found a series of vulnerabilities in the software underlying popular apps like Discord, Microsoft Teams, and many others (Read more...) The post Researchers found one-click exploits in Discord and Teams appeared first on Malwarebytes Labs.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added two flaws to its Known Exploited Vulnerabilities Catalog, citing evidence of active exploitation. The two high-severity issues relate to weaknesses in Zimbra Collaboration, both of which could be chained to achieve unauthenticated remote code execution on affected email servers - CVE-2022-27925 (CVSS score: 7.2)

By Jon Munshaw.  Welcome to this week’s edition of the Threat Source newsletter.  Everyone seems to want to create the next “Netflix” of something. Xbox’s Game Pass is the “Netflix of video games.” Rent the Runway is a “Netflix of fashion” where customers subscribe to a rotation of fancy clothes.  And now threat actors are looking to be the “Netflix of malware.” All categories of malware have some sort of "as-a-service" twist now. Some of the largest ransomware groups in the world operate “as a service,” allowing smaller groups to pay a fee in exchange for using the larger group’s tools.   Our latest report on information-stealers points out that “infostealers as-a-service" are growing in popularity, and our researchers also discovered a new “C2 as-a-service" platform where attackers can pay to have this third-party site act as their command and control. And like Netflix, this Dark Utilities site offers several other layers of tools and malware to choose from. This is a parti...

More than 1 million instances of firewalls running Cisco Adaptive Security Appliance (ASA) software have four vulnerabilities that undermine its security, a researcher finds.

In bdi_put and bdi_unregister of backing-dev.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-182815710References: Upstream kernel

In Settings, there is a possible way to determine whether an app is installed without query permissions, due to side channel information disclosure. This could lead to local information disclosure of an installed package, without proper query permissions, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-189122911

Categories: Exploits and vulnerabilities Categories: News Tags: Zimbra Tags: ZVS Tags: cve-2022-27925 Tags: web shell Tags: cve-2022-37042 Tags: authentication Tags: RCE Researchers found that a known RCE vulnerability in Zimbra Collaboration was chained with a new authentication vulnerability to drop backdoor web shells on thousands of servers (Read more...) The post Thousands of Zimbra mail servers backdoored in large scale attack appeared first on Malwarebytes Labs.