// For flags

CVE-2021-36977

 

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

matio (aka MAT File I/O Library) 1.5.20 and 1.5.21 has a heap-based buffer overflow in H5MM_memcpy (called from H5MM_malloc and H5C_load_entry), related to use of HDF5 1.12.0.

matio (también conocido como MAT File I/O Library) versiones 1.5.20 y 1.5.21 presenta un desbordamiento de búfer basado en heap en H5MM_memcpy (llamado desde H5MM_malloc y H5C_load_entry), relacionado con el uso de HDF5 1.12.0.

*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
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-07-20 CVE Reserved
  • 2021-07-20 CVE Published
  • 2024-04-04 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Matio Project
Search vendor "Matio Project"
 Matio
Search vendor "Matio Project" for product "Matio"
 1.5.20
Search vendor "Matio Project" for product "Matio" and version "1.5.20"
-
Affected
Matio Project
Search vendor "Matio Project"
 Matio
Search vendor "Matio Project" for product "Matio"
 1.5.21
Search vendor "Matio Project" for product "Matio" and version "1.5.21"
-
Affected