VDB-189317 · CVE-2021-45716 · RUSTSEC-2021-0128

rusqlite Crate up to 0.25.3/0.26.1 on Rust create_collation use after free

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in rusqlite Crate up to 0.25.3/0.26.1 on Rust. The impacted element is the function create_collation. The manipulation leads to use after free. This vulnerability is uniquely identified as CVE-2021-45716. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in rusqlite Crate up to 0.25.3/0.26.1 on Rust (Rust Package). This issue affects the function create_collation. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 12/27/2021 as RUSTSEC-2021-0128. The advisory is shared at rustsec.org. The identification of this vulnerability is CVE-2021-45716 since 12/26/2021. Technical details are known, but no exploit is available.

Upgrading to version 0.25.4 or 0.26.2 eliminates this vulnerability.

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Productinfo

Type

Rust Package

Name

rusqlite Crate

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: rusqlite Crate 0.25.4/0.26.2

Timelineinfo

12/26/2021 🔍
12/27/2021 +1 days 🔍
12/27/2021 +0 days 🔍
12/30/2021 +3 days 🔍

Sourcesinfo

Advisory: RUSTSEC-2021-0128
Status: Confirmed

CVE: CVE-2021-45716 (🔍)
GCVE (CVE): GCVE-0-2021-45716
GCVE (VulDB): GCVE-100-189317

Entryinfo

Created: 12/27/2021 08:27
Updated: 12/30/2021 11:31
Changes: 12/27/2021 08:27 (41), 12/30/2021 11:31 (1)
Complete: 🔍
Cache ID: 216::103