CWE-124: Buffer Underwrite ('Buffer Underflow')
ID
CWE-124
Abstraction
Base
Structure
Simple
Status
Incomplete
Number of CVEs
12
The product writes to a buffer using an index or pointer that references a memory location prior to the beginning of the buffer.
This typically occurs when a pointer or its index is decremented to a position before the buffer, when pointer arithmetic results in a position before the beginning of the valid memory location, or when a negative index is used.
Modes of Introduction
Phase | Note |
---|---|
Implementation |
Applicable Platforms
Type | Class | Name | Prevalence |
---|---|---|---|
Language | C | ||
Language | C++ |
CVEs Published
CVSS Severity
CVSS Severity - By Year
CVSS Base Score
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
---|---|---|---|---|---|---|---|---|---|---|---|
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |
Loading...