errors Archives

Tech Optimizer

July 5, 2025

Critical PHP Vulnerabilities Expose Systems to SQL Injection & DoS Attacks

A security vulnerability identified as CVE-2025-1735 in the PHP pgsql extension has been disclosed, classified with moderate severity. It arises from inadequate error checking during input data escaping, specifically the failure to pass error parameters to the PQescapeStringConn() function and not verifying NULL values from PQescapeIdentifier(). This flaw affects PHP versions prior to 8.1.33, 8.2.29, 8.3.23, and 8.4.10, allowing potential SQL injection attacks and application crashes due to null pointer dereferences. The vulnerability is linked to a recent PostgreSQL vulnerability (CVE-2025-1094) related to invalid multibyte character handling. Developers are urged to upgrade to patched releases to mitigate risks.

Tech Optimizer

July 5, 2025

Multiple PHP Vulnerabilities Allow SQL Injection & DoS Attacks

Critical security vulnerabilities in PHP, identified as CVE-2025-1735 and CVE-2025-6491, pose risks for SQL injection attacks and denial of service (DoS) conditions. These vulnerabilities affect PHP versions below 8.1.33, 8.2.29, 8.3.23, and 8.4.10. CVE-2025-1735 relates to the PostgreSQL extension, where insufficient error checking during string escaping can lead to SQL injection vulnerabilities and application crashes. This flaw is associated with PostgreSQL's CVE-2025-1094. CVE-2025-6491 affects the SOAP extension, causing segmentation faults when a SoapVar instance has a namespace prefix exceeding 2GB, which can lead to application termination. This issue is linked to limitations in libxml2 versions prior to 2.13. Patches are available for all affected PHP versions to mitigate these vulnerabilities. CVE-2025-1735 has a CVSS score of 9.1 (Critical), while CVE-2025-6491 has a CVSS score of 5.9 (Moderate).

AppWizard

July 4, 2025

How to crash Minecraft with your mod

Custom NPC+ is a mod for Minecraft 1.7.10 that enhances player interaction by adding non-player characters (NPCs) and includes features such as the creation of NPCs with customizable skins and items, a quest creation system, a dialog system, a faction system, and distinct roles for NPCs. The author conducted an error analysis using the PVS-Studio static code analyzer, discovering several issues: 1. Localization issues in GuiMailbox.java related to singular and plural forms for minutes. 2. Integer division in JobHealer.java that caused loss of precision in Y-coordinate calculations. 3. Flawed regular expression in TextContainer.java for replacing line-break characters, leading to handling issues across platforms. 4. A logical error in ScriptDBCPlayer.java where a variable was compared to itself, causing unexpected behavior. 5. A mix-up between "and" and "or" operators in Availability.java that rendered certain exception conditions unreachable. The analysis aimed to improve the quality of the Custom NPC+ mod and highlighted the importance of attention to detail in software development.

Winsage

July 4, 2025

Microsoft confirms KB5060829 update for Windows 11 causes worrying Firewall errors

Microsoft addressed concerns regarding the KB5060829 update for Windows 11 24H2, which caused error messages related to the Windows Firewall With Advanced Security. The error, labeled as "Config Read Failed" and logged as event 2042 in the Event Viewer, does not indicate a malfunction of the Firewall and can be safely ignored. Microsoft stated that the Windows Firewall is expected to function normally and no action is required from users. The error is associated with a feature under development and does not impact Windows processes. The issue affects a minimal number of users, as the update requires manual installation. Microsoft is aware of the problem and is working on a resolution, though no timeline has been provided.

Winsage

July 3, 2025

Windows 10 will soon lose support: why you should upgrade to Windows 11 now

Microsoft will cease support for Windows 10 on October 14, 2025, meaning it will no longer receive security updates or bug fixes. Users are encouraged to upgrade to Windows 11 to avoid vulnerabilities. The Extended Security Updates (ESU) program is available but comes at a cost. Upgrading to Windows 11 is free for most users, but it requires specific hardware, including the TPM 2.0 module. Installing Windows 11 on unsupported machines may not receive updates or support, potentially necessitating the purchase of a new PC.

Winsage

July 3, 2025

Microsoft Acknowledges Error Entry in Windows Firewall With Advanced Security

Microsoft has acknowledged that the Windows 11 update KB5060829 is causing unexpected error entries in the Windows Firewall With Advanced Security logs, specifically Event ID 2042, which appears with the label “Config Read Failed” upon reboot. These errors do not indicate any malfunction or security threat, and the firewall continues to function normally. Users can filter out these error entries in Event Viewer or use PowerShell to suppress them. The issue affects only Windows 11 version 24H2 and does not impact server platforms. Microsoft is working on a resolution but has not provided a timeline. Users can uninstall the June 2025 update to eliminate the error, though it is not necessary for system security or functionality.

Winsage

July 3, 2025

Microsoft asks users to ignore Windows Firewall config errors

Microsoft has advised customers to ignore certain Windows Firewall notifications, identified as 'Event 2042,' that may occur after installing the June 2025 preview update (KB5060829). These notifications indicate a 'Config Read Failed' warning but do not affect the normal operation of the Windows Firewall on Windows 11 24H2 systems. The company is aware of the issue, which is related to a new feature under development, and is working on a resolution. No action is required from users, and similar past issues have not impacted system functionality.

Winsage

July 3, 2025

Windows Update: Unwanted side effects occurred

Microsoft has acknowledged issues with the latest Windows 11 updates, particularly affecting the update preview released last Friday. Users have reported firewall error messages and some computers failing to boot after applying the updates. The Windows Release Health Notes indicate that these firewall errors, specifically event number 2042 related to Windows Defender Firewall, can be ignored as they do not indicate a malfunction. The issue is linked to a function under development and primarily impacts Windows 11 24H2, with a resolution planned for a future update. Additionally, users of older Fujitsu Esprimo PCs have reported startup problems after installing the June security updates, with affected devices displaying a black screen. Investigations suggest these issues may be related to a DBX update affecting bootloaders when Smart Boot is enabled. Users have speculated that outdated BIOS may be a factor, and instructions for updating firmware have been shared, although they are not user-friendly. Microsoft has not confirmed the startup issues with Fujitsu PCs and is not currently working on a specific solution.

Winsage

July 2, 2025

Windows changes forever – Microsoft removes the iconic Blue Screen of Death in Windows 11, marking the end of a technological era

Microsoft has announced the retirement of the Blue Screen of Death (BSOD), which will be replaced by a black screen in the upcoming Windows 11 update. This change is part of a shift in Microsoft's approach to system errors, aiming for a more modern and minimalist design. The new black screen is expected to enhance readability and simplify unexpected reboots, although it has sparked debate regarding the removal of the QR code for troubleshooting. The new interface is anticipated to debut in late 2025.

Tech Optimizer

July 1, 2025

Don’t Let a Fake Virus Scam You—Clap Back with These Quick Fixes

Android users may encounter fake virus warning pop-ups, often triggered by visiting malicious websites. To remove these pop-ups, users should close all browser windows, force stop the active browser, and clear its cache. For prevention, users should keep their Chrome app updated, disable pop-ups and ads, and enable prompts for automatic downloads. While the risk of actual viruses on unrooted Android devices is low, users should uninstall suspicious apps and use malware detection apps like Malwarebytes and CCleaner to ensure their devices are malware-free. If a virus warning appears outside the browser, it may indicate a compromised browser due to a malicious add-on.