// For flags

CVE-2017-14057

 

Severity Score

6.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In FFmpeg 3.3.3, a DoS in asf_read_marker() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted ASF file, which claims a large "name_len" or "count" field in the header but does not contain sufficient backing data, is provided, the loops over the name and markers would consume huge CPU and memory resources, since there is no EOF check inside these loops.

En FFmpeg 3.3.3, se podría realizar un ataque de denegación de servicio en asf_read_marker() al no haber un chequeo EOF (End Of File) que podría provocar acabar en un gran consumo de CPU y de memoria. Cuando se envía un archivo MV manipulado que reclama un campo "name_len" o "count" grande en la cabecera pero que no contiene suficientes datos de respaldo, los bucles en torno al nombre y los marcadores consumirían una gran cantidad de recursos de CPU y de memoria, ya que no hay ningún chequeo EOF en estos bucles.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-08-31 CVE Reserved
  • 2017-08-31 CVE Published
  • 2023-05-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-834: Excessive Iteration
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ffmpeg
Search vendor "Ffmpeg"
Ffmpeg
Search vendor "Ffmpeg" for product "Ffmpeg"
3.3.3
Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.3.3"
-
Affected