// For flags

CVE-2020-25667

 

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

TIFFGetProfiles() in /coders/tiff.c calls strstr() which causes a large out-of-bounds read when it searches for `"dc:format=\"image/dng\"` within `profile` due to improper string handling, when a crafted input file is provided to ImageMagick. The patch uses a StringInfo type instead of a raw C string to remedy this. This could cause an impact to availability of the application. This flaw affects ImageMagick versions prior to 7.0.9-0.

La función TIFFGetProfiles() en el archivo /coders/tiff.c llama a la función strstr() lo que causa una gran lectura fuera de límites cuando busca `"dc:format=\"image/dng\"` dentro de "profile" debido al manejo inapropiado de una cadena, cuando un archivo de entrada diseñado es proporcionado a ImageMagick. El parche usa un tipo StringInfo en lugar de una cadena C sin procesar para remediar esto. Esto podría causar un impacto en la disponibilidad de la aplicación. Este fallo afecta a ImageMagick versiones anteriores a 7.0.9- 0

*Credits: N/A
CVSS Scores
Attack Vector
Local
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
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-09-16 CVE Reserved
  • 2020-12-08 CVE Published
  • 2023-08-24 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-122: Heap-based Buffer Overflow
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Imagemagick
Search vendor "Imagemagick"
Imagemagick
Search vendor "Imagemagick" for product "Imagemagick"
< 6.9.10-69
Search vendor "Imagemagick" for product "Imagemagick" and version " < 6.9.10-69"
-
Affected
Imagemagick
Search vendor "Imagemagick"
Imagemagick
Search vendor "Imagemagick" for product "Imagemagick"
>= 7.0.0-0 < 7.0.9-0
Search vendor "Imagemagick" for product "Imagemagick" and version " >= 7.0.0-0 < 7.0.9-0"
-
Affected