CVE-2020-1920
01.06.2021, 14:15
A regular expression denial of service (ReDoS) vulnerability in the validateBaseUrl function can cause the application to use excessive resources, become unresponsive, or crash. This was introduced in react-native version 0.59.0 and fixed in version 0.64.1.Enginsight
| Vendor | Product | Version |
|---|---|---|
| react-native | 0.59.0 ≤ 𝑥 < 0.64.1 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-1333 - Inefficient Regular Expression ComplexityThe product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.
- CWE-697 - Incorrect ComparisonThe software compares two entities in a security-relevant context, but the comparison is incorrect, which may lead to resultant weaknesses.
References