CVE-2021-45346
SQLite Memory Leak in Malicious SQL Queries
Description
A Memory Leak vulnerability exists in SQLite Project SQLite3 3.35.1 and 3.37.0 via maliciously crafted SQL Queries (made via editing the Database File), it is possible to query a record, and leak subsequent bytes of memory that extend beyond the record, which could let a malicious user obtain sensitive information. NOTE: The developer disputes this as a vulnerability stating that If you give SQLite a corrupted database file and submit a query against the database, it might read parts of the database that you did not intend or expect.
INFO
Published Date :
Feb. 14, 2022, 7:15 p.m.
Last Modified :
Aug. 4, 2024, 5:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2021-45346 has a 4 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2021-45346
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-45346.
| URL | Resource |
|---|---|
| https://github.com/guyinatuxedo/sqlite3_record_leaking | Exploit Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20220303-0001/ | Third Party Advisory |
| https://sqlite.org/forum/forumpost/056d557c2f8c452ed5 | Vendor Advisory |
| https://sqlite.org/forum/forumpost/53de8864ba114bf6 | Vendor Advisory |
| https://www.sqlite.org/cves.html#status_of_recent_sqlite_cves | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Dockerfile Python
None
Dockerfile Go
None
HCL
None
Python C Go
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-45346 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-45346 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Aug. 04, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value Added Tag MITRE disputed -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed Description ** DISPUTED ** A Memory Leak vulnerability exists in SQLite Project SQLite3 3.35.1 and 3.37.0 via maliciously crafted SQL Queries (made via editing the Database File), it is possible to query a record, and leak subsequent bytes of memory that extend beyond the record, which could let a malicious user obtain sensitive information. NOTE: The developer disputes this as a vulnerability stating that If you give SQLite a corrupted database file and submit a query against the database, it might read parts of the database that you did not intend or expect. A Memory Leak vulnerability exists in SQLite Project SQLite3 3.35.1 and 3.37.0 via maliciously crafted SQL Queries (made via editing the Database File), it is possible to query a record, and leak subsequent bytes of memory that extend beyond the record, which could let a malicious user obtain sensitive information. NOTE: The developer disputes this as a vulnerability stating that If you give SQLite a corrupted database file and submit a query against the database, it might read parts of the database that you did not intend or expect. -
Modified Analysis by [email protected]
Nov. 23, 2022
Action Type Old Value New Value Removed CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://sqlite.org/forum/forumpost/056d557c2f8c452ed5 No Types Assigned https://sqlite.org/forum/forumpost/056d557c2f8c452ed5 Vendor Advisory Changed Reference Type https://www.sqlite.org/cves.html#status_of_recent_sqlite_cves No Types Assigned https://www.sqlite.org/cves.html#status_of_recent_sqlite_cves Vendor Advisory -
CVE Modified by [email protected]
Oct. 31, 2022
Action Type Old Value New Value Changed Description A Memory Leak vulnerabilty exists in SQLite Project SQLite3 3.35.1 and 3.37.0 via maliciously crafted SQL Queries (made via editing the Database File), it is possible to query a record, and leak subsequent bytes of memory that extend beyond the record, which could let a malicous user obtain sensitive information.. ** DISPUTED ** A Memory Leak vulnerability exists in SQLite Project SQLite3 3.35.1 and 3.37.0 via maliciously crafted SQL Queries (made via editing the Database File), it is possible to query a record, and leak subsequent bytes of memory that extend beyond the record, which could let a malicious user obtain sensitive information. NOTE: The developer disputes this as a vulnerability stating that If you give SQLite a corrupted database file and submit a query against the database, it might read parts of the database that you did not intend or expect. Added Reference https://www.sqlite.org/cves.html#status_of_recent_sqlite_cves [No Types Assigned] Added Reference https://sqlite.org/forum/forumpost/056d557c2f8c452ed5 [No Types Assigned] -
Modified Analysis by [email protected]
Jul. 01, 2022
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20220303-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20220303-0001/ Third Party Advisory Changed Reference Type https://sqlite.org/forum/forumpost/53de8864ba114bf6 No Types Assigned https://sqlite.org/forum/forumpost/53de8864ba114bf6 Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Mar. 24, 2022
Action Type Old Value New Value Added Reference https://sqlite.org/forum/forumpost/53de8864ba114bf6 [No Types Assigned] -
CVE Modified by [email protected]
Mar. 03, 2022
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20220303-0001/ [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 23, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/guyinatuxedo/sqlite3_record_leaking No Types Assigned https://github.com/guyinatuxedo/sqlite3_record_leaking Exploit, Third Party Advisory Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:a:sqlite:sqlite:3.35.1:*:*:*:*:*:*:* *cpe:2.3:a:sqlite:sqlite:3.37.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-45346 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-45346
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.22 }} 0.02%
score
0.59703
percentile