CVE-2020-1920

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-1920
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/facebook/react-native/commit/ca09ae82715e33c9ac77b3fa55495cf84ba891c7 Patch Third Party Advisory
https://github.com/facebook/react-native/releases/tag/v0.64.1 Release Notes Third Party Advisory
https://github.com/facebook/react-native/commit/ca09ae82715e33c9ac77b3fa55495cf84ba891c7 Patch Third Party Advisory
https://github.com/facebook/react-native/releases/tag/v0.64.1 Release Notes Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:facebook:react-native:*:*:*:*:*:*:*:*
History

21 Nov 2024, 05:11

Type Values Removed Values Added
References () https://github.com/facebook/react-native/commit/ca09ae82715e33c9ac77b3fa55495cf84ba891c7 - Patch, Third Party Advisory () https://github.com/facebook/react-native/commit/ca09ae82715e33c9ac77b3fa55495cf84ba891c7 - Patch, Third Party Advisory
References () https://github.com/facebook/react-native/releases/tag/v0.64.1 - Release Notes, Third Party Advisory () https://github.com/facebook/react-native/releases/tag/v0.64.1 - Release Notes, Third Party Advisory

09 Jun 2021, 20:31

Type Values Removed Values Added
References (CONFIRM) https://github.com/facebook/react-native/releases/tag/v0.64.1 - (CONFIRM) https://github.com/facebook/react-native/releases/tag/v0.64.1 - Release Notes, Third Party Advisory
References (MISC) https://github.com/facebook/react-native/commit/ca09ae82715e33c9ac77b3fa55495cf84ba891c7 - (MISC) https://github.com/facebook/react-native/commit/ca09ae82715e33c9ac77b3fa55495cf84ba891c7 - Patch, Third Party Advisory
CPE cpe:2.3:a:facebook:react-native:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE NVD-CWE-noinfo

01 Jun 2021, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-01 14:15

Updated : 2024-11-21 05:11

NVD link : CVE-2020-1920

Mitre link : CVE-2020-1920

CVE.ORG link : CVE-2020-1920

JSON object : View

Products Affected

facebook

  • react-native
CWE
CWE-1333

Inefficient Regular Expression Complexity

CWE-697

Incorrect Comparison