FeedBagel

All Topics

Art

Demystifying Overflow Attacks: Buffer, Heap, Stack, Integer, and More

2y ago

cybersecurity

Source

PacketlabsDemystifying Overflow Attacks: Buffer, Heap, Stack, Integer, and Morepacketlabs.net

Snippet from the RSS feed

In today's article, the ethical hackers at Packetlabs work on demystifying overflow attacks. Learn more about these overflow vulnerabilities (alongside their variations.)

You might also wanna read

CVE-2025-14098: Heap Buffer Overflow Vulnerability in Avira Antivirus Engine (Pre-8.3.70.104)

A heap buffer out-of-bounds write vulnerability (CVE-2025-14098) exists in the Avira Antivirus engine due to an integer overflow when scanni

nvd.nist.gov·25d ago

Critical Buffer Overflow Vulnerability Discovered in cURL Cookie Parsing Mechanism

A security researcher discovered a critical stack-based buffer overflow vulnerability in cURL's cookie parsing mechanism that can lead to re

hackerone.com·9mo ago

CVE-2025-9032: Heap Buffer Out-of-Bounds Read Vulnerability in Avira Antivirus Engine

A heap buffer out-of-bounds read vulnerability (CVE-2025-9032) has been discovered in the Avira Antivirus engine. The flaw occurs when scann

nvd.nist.gov·25d ago

Proof-of-Concept Exploit Released for Critical NGINX Heap Buffer Overflow (CVE-2026-42945)

A proof-of-concept exploit for CVE-2026-42945, a critical heap buffer overflow vulnerability in NGINX's ngx_http_rewrite_module that has exi

github.com·1mo ago

Memory Disclosure Vulnerability Discovered in Ruby 4.0.0's Array#pack Method

A security researcher discovered a memory disclosure vulnerability in Ruby 4.0.0's Array#pack method that allows reading memory beyond alloc

nastystereo.com·6mo ago

Heap-Buffer-Overflow Vulnerability Discovered in FFmpeg's EXIF Writer for Image Formats

The article details the discovery of a four-byte heap-buffer-overflow vulnerability in FFmpeg's EXIF writer when processing extra IFD (Image

bugs.pwno.io·6mo ago

Comments

No comments yet. Be the first.