A Study on Audio Synchronous Steganography Detection and Distributed Guide Inference Model Based on Sliding Spectral Features and Intelligent Inference Drive

With the rise of short video platforms in global communication, embedding steganographic data in audio synchronization streams has emerged as a new covert communication method. To address the limitations of traditional techniques in detecting synchronized steganography, this paper proposes a...

The vulnerability of the FFmpeg multimedia library, related to the assignment of the null pointer, allows a hacker to trigger a service failure.

The vulnerability of the FFmpeg multimedia library relates to the use of a zero pointer when detecting duplicate frames in a single frame incorrectly. Exploiting this vulnerability could allow an attacker to cause a service failure by using specially crafted HEVC data...

Cisco NX-OS Software Denial of Service Vulnerability (CNVD-2017-13747)

Cisco NX-OS Software is the United States Cisco Cisco company's set of data center-oriented operating system. A denial of service vulnerability exists in the Fibra Channel over Ethernt FCoE protocol implementation in Cisco NX-OS Software, which arises from a program that fails to perform adequate...