// For flags

CVE-2025-1674

Out of bounds read when unpacking DNS answers

Severity Score

8.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.

La falta de validación de entrada permite lecturas fuera de los límites causadas por paquetes maliciosos o malformados.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-02-25 CVE Reserved
  • 2025-02-25 CVE Published
  • 2025-02-28 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Zephyrproject-rtos
Search vendor "Zephyrproject-rtos"
 Zephyr
Search vendor "Zephyrproject-rtos" for product "Zephyr"
 <= 4.0
Search vendor "Zephyrproject-rtos" for product "Zephyr" and version " <= 4.0"
en
Affected