// For flags

CVE-2017-7544

 

Severity Score

9.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.

libexif hasta la versión 0.6.21 es vulnerable a una lectura de la memoria dinámica (heap) fuera de límites en la función exif_data_save_data_entry en libexif/exif-data.c. Esto se debe al cálculo incorrecto de la longitud de los datos asignados de una entrada ExifMnote que podrían provocar una denegación de servicio o, posiblemente, una divulgación de información.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-04-05 CVE Reserved
  • 2017-09-21 CVE Published
  • 2023-05-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
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
Libexif Project
Search vendor "Libexif Project"
 Libexif
Search vendor "Libexif Project" for product "Libexif"
 <= 0.6.21
Search vendor "Libexif Project" for product "Libexif" and version " <= 0.6.21"
-
Affected