// For flags

CVE-2020-26975

 

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

When a malicious application installed on the user's device broadcast an Intent to Firefox for Android, arbitrary headers could have been specified, leading to attacks such as abusing ambient authority or session fixation. This was resolved by only allowing certain safe-listed headers. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84.

Cuando una aplicación maliciosa instalada en el dispositivo del usuario transmitió un Intent a Firefox para Android, se podrían haber especificado encabezados arbitrarios, conllevando a ataques como abuso de autoridad ambiental o fijación de sesiones.&#xa0;Esto se resolvió permitiendo solo determinados encabezados en la lista segura.&#xa0;*Nota: este problema solo afectó a Firefox para Android.&#xa0;Otros sistemas operativos no están afectados.*.&#xa0;Esta vulnerabilidad afecta a Firefox versiones anteriores a 84

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-10-12 CVE Reserved
  • 2021-01-07 CVE Published
  • 2023-09-23 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mozilla
Search vendor "Mozilla"
Firefox
Search vendor "Mozilla" for product "Firefox"
< 84.0
Search vendor "Mozilla" for product "Firefox" and version " < 84.0"
android
Affected