// For flags

CVE-2024-21490

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

This affects versions of the package angular from 1.3.0. A regular expression used to split the value of the ng-srcset directive is vulnerable to super-linear runtime due to backtracking. With large carefully-crafted input, this can result in catastrophic backtracking and cause a denial of service. **Note:** This package is EOL and will not receive any updates to address this issue. Users should migrate to [@angular/core](https://www.npmjs.com/package/@angular/core).

Esto afecta a las versiones del paquete angular desde 1.3.0. Una expresión regular utilizada para dividir el valor de la directiva ng-srcset es vulnerable a un tiempo de ejecución superlineal debido al retroceso. Con una gran cantidad de información cuidadosamente elaborada, esto puede resultar en un retroceso catastrófico y provocar una denegación de servicio. **Nota:** Este paquete está en EOL y no recibirá ninguna actualización para solucionar este problema. Los usuarios deben migrar a [@angular/core](https://www.npmjs.com/package/@angular/core).

*Credits: George Kalpakas
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-12-22 CVE Reserved
  • 2024-02-10 CVE Published
  • 2024-03-07 EPSS Updated
  • 2024-08-01 CVE Updated
  • 2024-08-01 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-1333: Inefficient Regular Expression Complexity
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Angular
Search vendor "Angular"
Angular
Search vendor "Angular" for product "Angular"
>= 1.3.0
Search vendor "Angular" for product "Angular" and version " >= 1.3.0"
node.js
Affected