Application Security
CWE-12 ASP.NET Missing Custom Error Page: Fix Default Errors
ASP.NET default error pages describe the failure in detail, and attackers read them. How CWE-12 happens and how to turn on custom errors.
Oct 18, 20263 min read
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CWE-1193 Untrusted Core Powered On Before Fabric Access Control
Boot order decides who gets to touch memory first. Power up an untrusted core before access controls exist and it can attack the boot firmware itself.
Oct 18, 20262 min read
Application Security
CWE-1192 Improper Identifier for IP Blocks in a SoC
Every component on a system on a chip needs a unique, immutable identity. When identifiers are missing or ignored, access control decisions lose their footing.
Oct 18, 20262 min read
Application Security
CWE-1191 On-Chip Debug and Test Interface Access Control Flaws
JTAG and similar debug ports expose nearly everything inside a chip. Without authentication, the port bypasses every other protection the chip has.
Oct 18, 20263 min read
Application Security
CWE-1190 DMA Device Enabled Too Early in the Boot Phase
A DMA capable device that powers up before security settings exist can read or write memory directly. Boot order is a security control.
Oct 18, 20262 min read
Application Security
CWE-119 Memory Buffer Bounds Errors: How They Happen and How to Fix Them
CWE-119 covers any read or write outside a memory buffer. Here is how it shows up in C and C++, what attackers do with it, and the checks that catch it.
Oct 18, 20266 min read
Application Security
CWE-1189 Improper Isolation of Shared Resources on a SoC
When trusted and untrusted agents share a resource on a system on a chip, the untrusted side can reach assets meant only for the trusted one.
Oct 18, 20263 min read
Application Security
CWE-1188 Insecure Default Initialization of a Resource: Fixes
Defaults meant to be changed by the installer are the ones most people never change. CWE-1188 covers shipping those defaults in an insecure state.
Oct 18, 20264 min read
Application Security
CWE-118 Range Errors: Incorrect Access of Indexable Resources
CWE-118 is the parent class for out-of-bounds access through an index or pointer. What it covers and how to think about prevention.
Oct 18, 20262 min read
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