PT-2021-6068 · Moxa · Moxa Tn-5900

Name of the Vulnerable Software and Affected Versions: Moxa TN-5900 devices through 3.1 Description: The issue is related to a weak algorithm used in the firmware of Moxa TN-5900 devices, which can be exploited by an attacker to defeat an inspection mechanism for integrity protection. This weakne...

macOS flaw allowed attackers to install persistent, undetectable malware

By Deeba Ahmed The vulnerability was identified in System Integrity Protection SIP within the macOS ecosystem. This is a post from HackRead.com Read the original post: macOS flaw allowed attackers to install persistent, undetectable malware...

New 'Shrootless' Bug Could Let Attackers Install Rootkit on macOS Systems

Microsoft on Thursday disclosed details of a new vulnerability that could allow an attacker to bypass security restrictions in macOS and take complete control of the device to perform arbitrary operations on the device without getting flagged by traditional security solutions. Dubbed "Shrootless"...

Microsoft finds new macOS vulnerability, Shrootless, that could bypass System Integrity Protection

Microsoft has discovered a vulnerability that could allow an attacker to bypass System Integrity Protection SIP in macOS and perform arbitrary operations on a device. We also found a similar technique that could allow an attacker to elevate their privileges to root an affected device. We shared...

Microsoft finds new macOS vulnerability, Shrootless, that could bypass System Integrity Protection

Microsoft has discovered a vulnerability that could allow an attacker to bypass System Integrity Protection SIP in macOS and perform arbitrary operations on a device. We also found a similar technique that could allow an attacker to elevate their privileges to root an affected device. We shared...

CVE-2021-30826

A logic issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. In certain situations, the baseband would fail to enable integrity and ciphering protection...

CVE-2021-30826

A logic issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. In certain situations, the baseband would fail to enable integrity and ciphering protection...

CVE-2021-30826

A logic issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. In certain situations, the baseband would fail to enable integrity and ciphering protection...

Code injection

A logic issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. In certain situations, the baseband would fail to enable integrity and ciphering protection...

CVE-2021-30826

A logic issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. In certain situations, the baseband would fail to enable integrity and ciphering protection...

Inside Apple: How macOS attacks are evolving

The start of fall 2021 saw the fourth Objective by the Sea OBTS security conference, which is the only security conference to focus exclusively on Apples ecosystem. As such, it draws many of the top minds in the field. This year, those minds, having been starved of a good security conference for ...

Input validation

SAP NetWeaver AS for JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker authenticated as an administrator to connect over a network and submit a specially crafted XML file in the application because of missing XML Validation, this vulnerability enables attacker to fully compromise...

Apple Patches Zero-Day Flaw in MacOS that Allows for Sneaky Screenshots

Apple has patched a critical bug in macOS that could be exploited to take screenshots of someone’s computer and capture images of their activity within applications or on video conferences without that person knowing. Apple addressed the vulnerability—discovered by researchers at enterprise...

Hacking Digitally Signed PDF Files

Interesting paper: "Shadow Attacks: Hiding and Replacing Content in Signed PDFs": Abstract: Digitally signed PDFs are used in contracts and invoices to guarantee the authenticity and integrity of their content. A user opening a signed PDF expects to see a warning in case of any modification. In...

Shadow Attacks Let Attackers Replace Content in Digitally Signed PDFs

Researchers have demonstrated a novel class of attacks that could allow a bad actor to potentially circumvent existing countermeasures and break the integrity protection of digitally signed PDF documents. Called "Shadow attacks" by academics from Ruhr-University Bochum, the technique uses the...

Improper integrity protection of server-side encryption keys (NC-SA-2020-041)

Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the encryption keys...

CVE-2020-15485

An issue was discovered on Nescomed Multipara Monitor M1000 devices. The onboard Flash memory stores data in cleartext, without integrity protection against tampering...

Design/Logic Flaw

An issue was discovered on Nescomed Multipara Monitor M1000 devices. The onboard Flash memory stores data in cleartext, without integrity protection against tampering...

CVE-2020-15485

An issue was discovered on Nescomed Multipara Monitor M1000 devices. The onboard Flash memory stores data in cleartext, without integrity protection against tampering...

CVE-2020-15484

An issue was discovered on Nescomed Multipara Monitor M1000 devices. The internal storage of the underlying Linux system stores data in cleartext, without integrity protection against tampering...