TypeORM up to 0.2.24 Object Prototype modification of assumed-immutable data

Summaryinfo

A vulnerability identified as critical has been detected in TypeORM up to 0.2.24. This affects an unknown part. Performing a manipulation as part of Object results in modification of assumed-immutable data (Prototype). This vulnerability is known as CVE-2020-8158. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in TypeORM up to 0.2.24. This affects some unknown functionality. The manipulation as part of a Object leads to a modification of assumed-immutable data vulnerability (Prototype). CWE is classifying the issue as CWE-471. The product does not properly protect an assumed-immutable element from being modified by an attacker. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Prototype pollution vulnerability in the TypeORM package < 0.2.25 may allow attackers to add or modify Object properties leading to further denial of service or SQL injection attacks.

The weakness was published 09/18/2020 (Website). The advisory is shared at hackerone.com. This vulnerability is uniquely identified as CVE-2020-8158 since 01/28/2020. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

• TypeORM

Version

• 0.2.0
• 0.2.1
• 0.2.2
• 0.2.3
• 0.2.4
• 0.2.5
• 0.2.6
• 0.2.7
• 0.2.8
• 0.2.9
• 0.2.10
• 0.2.11
• 0.2.12
• 0.2.13
• 0.2.14
• 0.2.15
• 0.2.16
• 0.2.17
• 0.2.18
• 0.2.19
• 0.2.20
• 0.2.21
• 0.2.22
• 0.2.23
• 0.2.24

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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