// For flags

CVE-2020-35525

sqlite: Null pointer derreference in src/select.c

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In SQlite 3.31.1, a potential null pointer derreference was found in the INTERSEC query processing.

En SQlite versión 3.31.1, se encontró una potencial desreferencia de puntero null en el procesamiento de consultas INTERSEC

A NULL pointer dereference flaw was found in select.c of SQLite. An out-of-memory error occurs while an early out on the INTERSECT query is processing. This flaw allows an attacker to execute a potential NULL pointer dereference.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-12-17 CVE Reserved
  • 2022-09-01 CVE Published
  • 2024-03-24 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sqlite
Search vendor "Sqlite"
 Sqlite
Search vendor "Sqlite" for product "Sqlite"
 3.31.1
Search vendor "Sqlite" for product "Sqlite" and version "3.31.1"
-
Affected