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CVE-2023-34251: Server Side Template Injection (SSTI)

Grav is a file-based Web platform. Versions prior to 1.7.42 are vulnerable to server side template injection. Remote code execution is possible by embedding malicious PHP code on the administrator screen by a user with page editing privileges. Version 1.7.42 contains a fix for this issue.

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CVE-2023-34367: Windows 7 TCP/IP hijacking : pi3 blog

Windows 7 is vulnerable to a full blind TCP/IP hijacking attack. The vulnerability exists in Windows 7 (any Windows until Windows 8) and in any implementation of TCP/IP, which is vulnerable to the Idle scan attack (including many IoT devices). NOTE: The vendor considers this a low severity issue.

GHSA-7g45-4rm6-3mm3: Guava vulnerable to insecure use of temporary directory

Use of Java's default temporary directory for file creation in `FileBackedOutputStream` in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class. Even though the security vulnerability is fixed in version 32.0.0, maintainers recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.

CVE-2023-2976: Security scan reported problem with com.google.common.io.FileBackedOutputStream · Issue #2575 · google/guava

Use of Java's default temporary directory for file creation in `FileBackedOutputStream` in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class. Even though the security vulnerability is fixed in version 32.0.0, we recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.

GHSA-jx7q-xxmw-44vf: .NET Elevation of Privilege Vulnerability

# Microsoft Security Advisory CVE-2023-24936: .NET Elevation of Privilege Vulnerability ## <a name="executive-summary"></a>Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A vulnerability exists in .NET when deserializing a DataSet or DataTable from XML which may result in elevation of privileges. ## Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/259 ### <a name="mitigation-factors"></a>Mitigation factors The default configuration of DataSet and DataTable is not susceptible to this vulnerability. This vulnerability only exists if the app developer or machine admin extends the DataSet and DataTable default allow-list [as specified here](https://learn.microsoft.com/en-us/dotnet/framework/data/adonet/dataset-datatable-da...

Chinese Hackers Exploit VMware Zero-Day to Backdoor Windows and Linux Systems

The Chinese state-sponsored group known as UNC3886 has been found to exploit a zero-day flaw in VMware ESXi hosts to backdoor Windows and Linux systems. The VMware Tools authentication bypass vulnerability, tracked as CVE-2023-20867 (CVSS score: 3.9), "enabled the execution of privileged commands across Windows, Linux, and PhotonOS (vCenter) guest VMs without authentication of guest credentials

RHSA-2023:3542: Red Hat Security Advisory: OpenShift Container Platform 4.11.43 bug fix and security update

Red Hat OpenShift Container Platform release 4.11.43 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.11. Red Hat Product Security has rated this update as having a security impact of [impact]. 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-2021-38561: A flaw was found in golang. The language package for go language can panic due to an out-of-bounds read when an incorrectly formatted language tag is being parsed. This flaw allows a...

CVE-2023-34756: bloofox v0.5.2.1 was discovered to contain many SQL injection vulnerability

bloofox v0.5.2.1 was discovered to contain a SQL injection vulnerability via the cid parameter at admin/index.php?mode=settings&page=charset&action=edit.

What does it mean when ransomware actors use “double extortion” tactics?

RA Group also introduces a new wrinkle to double extortion attacks: the threat that it will sell the data on the dark web. Double extortion tactics are known for leaking stolen data, but the sale is a potentially new gambit.

Where from, Where to — The Evolution of Network Security

For the better part of the 90s and early aughts, the sysadmin handbook said, "Filter your incoming traffic, not everyone is nice out there" (later coined by Gandalf as "You shall not pass"). So CIOs started to supercharge their network fences with every appliance they could get to protect against inbound (aka INGRESS) traffic. In the wake of the first mass phishing campaigns in the early 2010s,