CVE-2025-24391 Possible user enumeration

A vulnerability in the External Interface of OTRS allows conclusions to be drawn about the existence of user accounts through different HTTP response codes and messages. This enables an attacker to systematically identify valid email addresses. This issue affects: OTRS 7.0.X OTRS 8.0.X OTRS 2023....

CVE-2025-24391

OTRS exposes an user-enumeration flaw via its External Interface affecting OTRS 7.0.X, 8.0.X, 2023.X, 2024.X, and 2025.X. Attackers can infer valid email addresses from differing HTTP response codes/messages, per multiple sources (e.g., Red Hat, SUSE, PT-2025-29438). CVSS 3.1 impact: LOW confiden...

CVE-2025-24391 Possible user enumeration

A vulnerability in the External Interface of OTRS allows conclusions to be drawn about the existence of user accounts through different HTTP response codes and messages. This enables an attacker to systematically identify valid email addresses. This issue affects: OTRS 7.0.X OTRS 8.0.X OTRS 2023....

CVE-2025-24391: Observable Discrepancy

A vulnerability in the External Interface of OTRS allows conclusions to be drawn about the existence of user accounts through different HTTP response codes and messages. This enables an attacker to systematically identify valid email addresses. This issue affects: OTRS 7.0.X OTRS 8.0.X OTRS 2023....

Several New Classes of Self-Orthogonal Minimal Linear Codes Violating the Ashikhmin-Barg Condition

Whitepaper called Several New Classes Of Self-Orthogonal Minimal Linear Codes Violating The Ashikhmin-Barg Condition...

GPUHammer: New RowHammer Attack Variant Degrades AI Models on NVIDIA GPUs

NVIDIA is urging customers to enable System-level Error Correction Codes ECC as a defense against a variant of a RowHammer attack demonstrated against its graphics processing units GPUs. "Risk of successful exploitation from RowHammer attacks varies based on DRAM device, platform, design...

GPUHammer: New RowHammer Attack Variant Degrades AI Models on NVIDIA GPUs

NVIDIA is urging customers to enable System-level Error Correction Codes ECC as a defense against a variant of a RowHammer attack demonstrated against its graphics processing units GPUs. "Risk of successful exploitation from RowHammer attacks varies based on DRAM device, platform, design...

PT-2025-37483

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's crypto/arm/poly1305 module where register corruption can occur in non-SIMD contexts. This issue arises from the removal of a SIMD usability check,...

PT-2025-37485

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's poly1305 function within the arm64/poly1305 module. The issue involves register corruption in contexts where Single Instruction Multiple Data SIMD is...

DRUPAL-CONTRIB-2025-085

This module enables you to allow and/or require a second authentication method in addition to password authentication. The module does not sufficiently ensure that users with enhanced privileges are prevented from viewing recovery codes of other users. This vulnerability is mitigated by the fact...

UBUNTU-CVE-2024-35164

The terminal emulator of Apache Guacamole 1.5.5 and older does not properly validate console codes received from servers via text-based protocols like SSH. If a malicious user has access to a text-based connection, a specially-crafted sequence of console codes could allow arbitrary code to be...

CVE-2024-35164 Apache Guacamole: Improper input validation of console codes

The terminal emulator of Apache Guacamole 1.5.5 and older does not properly validate console codes received from servers via text-based protocols like SSH. If a malicious user has access to a text-based connection, a specially-crafted sequence of console codes could allow arbitrary code to be...

CVE-2024-35164 Apache Guacamole: Improper input validation of console codes

The terminal emulator of Apache Guacamole 1.5.5 and older does not properly validate console codes received from servers via text-based protocols like SSH. If a malicious user has access to a text-based connection, a specially-crafted sequence of console codes could allow arbitrary code to be...

CVE-2024-35164

The terminal emulator of Apache Guacamole 1.5.5 and older does not properly validate console codes received from servers via text-based protocols like SSH. If a malicious user has access to a text-based connection, a specially-crafted sequence of console codes could allow arbitrary code to be...

CVE-2024-35164

CVE-2024-35164 affects Apache Guacamole guacd terminal emulator. The vulnerability arises when the terminal emulator does not properly validate console codes received from text-based protocols (e.g., SSH), allowing a malicious user with access to a text-based connection to craft console code sequ...

CVE-2024-35164

The terminal emulator of Apache Guacamole 1.5.5 and older does not properly validate console codes received from servers via text-based protocols like SSH. If a malicious user has access to a text-based connection, a specially-crafted sequence of console codes could allow arbitrary code to be...

PDFs: Portable documents, or perfect deliveries for phish?

Cisco recently developed and released an update to its brand impersonation detection engine for emails. This new update enhances detection coverage and includes a wider range of brands that are delivered using PDF payloads or attachments. A significant portion of email threats with PDF payloads...

Two-factor Authentication (TFA) - Less critical - Access bypass - SA-CONTRIB-2025-085

This module enables you to allow and/or require a second authentication method in addition to password authentication. The module does not sufficiently ensure that users with enhanced privileges are prevented from viewing recovery codes of other users. This vulnerability is mitigated by the fact...

CVE-2025-53099 Sentry Missing Invalidation of Authorization Codes During OAuth Exchange and Revocation

Sentry is a developer-first error tracking and performance monitoring tool. Prior to version 25.5.0, an attacker with a malicious OAuth application registered with Sentry can take advantage of a race condition and improper handling of authorization code within Sentry to maintain persistence to a...

A Dual-Layer Image Encryption Framework Using Chaotic AES with Dynamic S-Boxes and Steganographic QR Codes

This paper presents a robust image encryption and key distribution framework that integrates an enhanced AES-128 algorithm with chaos theory and advanced steganographic techniques for dual-layer security. The encryption engine features a dynamic ShiftRows operation controlled by a logistic map,...