CVE-2022-46456
Severity Score
6.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
NASM v2.16 was discovered to contain a global buffer overflow in the component dbgdbg_typevalue at /output/outdbg.c.
Se descubrió que NASM v2.16 contenía un desbordamiento de búfer global en el componente dbgdbg_typevalue en /output/outdbg.c.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-12-05 CVE Reserved
- 2023-01-04 CVE Published
- 2025-04-10 CVE Updated
- 2025-04-10 First Exploit
- 2025-04-11 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.nasm.us/show_bug.cgi?id=3392814 | 2025-04-10 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | - |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc10 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc11 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc12 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc4 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc5 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc6 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc7 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc8 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16" | rc9 |
Affected
| ||||||
| Nasm Search vendor "Nasm" | Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler" | 2.16.01 Search vendor "Nasm" for product "Netwide Assembler" and version "2.16.01" | - |
Affected
| ||||||