A Comparative Analysis of Lightweight Hash Functions Using AVR ATXMega128 and ChipWhisperer

Lightweight hash functions have become important building blocks for security in embedded and IoT systems. A plethora of algorithms have been proposed and standardized, providing a wide range of performance trade-off options for developers to choose from. This paper presents a comparative analysi...

Linux Distros Unpatched Vulnerability : CVE-2024-26919

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: usb: ulpi: Fix debugfs directory leak The ULPI per-device debugfs root is named after the ul...

Linux Distros Unpatched Vulnerability : CVE-2022-50086

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - block: don't allow the same type rqqos add more than once In our test of iocost, we encountered some list add/del corruptions of innerwalk list in ioctimerfn...

Linux Distros Unpatched Vulnerability : CVE-2022-50163

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ax25: fix incorrect devtracker usage While investigating a separate rose issue 1, and enabling CONFIGNETDEVREFCNTTRACKER=y, Bernard reported an orthogonal ax25...

Linux Distros Unpatched Vulnerability : CVE-2021-46912

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: Make tcpallowedcongestioncontrol readonly in non-init netns Currently,...

Linux Distros Unpatched Vulnerability : CVE-2024-26590

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: erofs: fix inconsistent per-file compression format EROFS can select compression algorithms ...

Linux Distros Unpatched Vulnerability : CVE-2020-10766

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A logic bug flaw was found in Linux kernel before 5.8-rc1 in the implementation of SSBD. A bug in the logic handling allows an attacker with a local account to...

Linux Distros Unpatched Vulnerability : CVE-2023-53123

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: PCI: s390: Fix use-after-free of PCI resources with per-function hotplug On s390 PCI functio...

Per-Element Secure Aggregation against Data Reconstruction Attacks in Federated Learning

Federated learning FL enables collaborative model training without sharing raw data, but individual model updates may still leak sensitive information. Secure aggregation SecAgg mitigates this risk by allowing the server to access only the sum of client updates, thereby concealing individual...

The vulnerabilities of the Support-per-file encoding() and Show origin of this line() functions in the Gitk browser allow attackers to gain unauthorized access to create and delete user files.

The vulnerability of the Support per-file encoding and Show origin of this line functions in the Gitk browser exists because measures to eliminate special elements are not taken. Exploiting this vulnerability can allow an intruder to gain unauthorized access to create and delete user files...

Hard-Earned Lessons in Access Control at Scale: Enforcing Identity and Policy across Trust Boundaries with Reverse Proxies and MTLS

In today's enterprise environment, traditional access methods such as Virtual Private Networks VPNs and application-specific Single Sign-On SSO often fall short when it comes to securely scaling access for a distributed and dynamic workforce. This paper presents our experience implementing a...

Privacy-Preserving Anonymization of System and Network Event Logs Using Salt-Based Hashing and Temporal Noise

System and network event logs are essential for security analytics, threat detection, and operational monitoring. However, these logs often contain Personally Identifiable Information PII, raising significant privacy concerns when shared or analyzed. A key challenge in log anonymization is...

PRACtical: Subarray-Level Counter Update and Bank-Level Recovery Isolation for Efficient PRAC Rowhammer Mitigation

As DRAM density increases, Rowhammer becomes more severe due to heightened charge leakage, reducing the number of activations needed to induce bit flips. The DDR5 standard addresses this threat with in-DRAM per-row activation counters PRAC and the Alert Back-Off ABO signal to trigger mitigation...

Android dng_sdk DeltaPerRow Out-Of-Bounds Read

Android's dng suffers from a DeltaPerRow out-of-bounds read vulnerability...

gitk: Git file creation flaw

A vulnerability has been identified in the gitk application that could lead to unauthorized file modification or data loss. This flaw manifests in two primary scenarios: - Untrusted Repository Cloning: When a user is tricked into cloning an untrusted Git repository and then uses gitk to visualize...

SUSE-SU-2025:02339-1 Security update for MozillaFirefox, MozillaFirefox-branding-SLE

This update for MozillaFirefox, MozillaFirefox-branding-SLE fixes the following issues: This is the Firefox Extended Support Release 140.0esr ESR Major changes: General: - Reader View now has an enhanced Text and Layout menu with new options for character spacing, word spacing, and text alignment...

SUSE-SU-2025:02280-1 Security update for tomcat

This update for tomcat fixes the following issues: - CVE-2025-46701: Fixed refactor CGI servlet to access resources via WebResources bsc1243815. - CVE-2025-48988: Fixed limits the total number of parts in a multi-part request and limits the size of the headers provided with each part bsc1244656. ...

DEBIAN-CVE-2025-27613

Gitk is a Tcl/Tk based Git history browser. Starting with 1.7.0, when a user clones an untrusted repository and runs gitk without additional command arguments, files for which the user has write permission can be created and truncated. The option Support per-file encoding must have been enabled...

AZL-65076 CVE-2025-27613 affecting package git for versions less than 2.45.4-1

Gitk is a Tcl/Tk based Git history browser. Starting with 1.7.0, when a user clones an untrusted repository and runs gitk without additional command arguments, files for which the user has write permission can be created and truncated. The option Support per-file encoding must have been enabled...

ALPINE-CVE-2025-27613

Gitk is a Tcl/Tk based Git history browser. Starting with 1.7.0, when a user clones an untrusted repository and runs gitk without additional command arguments, files for which the user has write permission can be created and truncated. The option Support per-file encoding must have been enabled...