// For flags

CVE-2018-15670

 

Severity Score

4.3
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered in Bloop Airmail 3 3.5.9 for macOS. Its primary WebView instance implements "webView:decidePolicyForNavigationAction:request:frame:decisionListener:" such that OpenURL is the default URL handler. A navigation request is processed by the default URL handler only if the currentEvent is NX_LMOUSEUP or NX_OMOUSEUP. An attacker may abuse HTML elements with an EventHandler for a chance to validate navigation requests for URLs that are processed during the NX_LMOUSEUP event triggered by clicking an email.

Se ha descubierto un error en la versión 3.3.5.9 de Bloop Airmail para macOS. Su instancia WebView primaria implementa "webView:decidePolicyForNavigationAction:request:frame:decisionListener:" de modo que OpenURL es el manipulador URL por defecto. Una petición de navegación es procesada por el manipulador URL por defecto solo si currentEvent es NX_LMOUSEUP o NX_OMOUSEUP. Un atacante podría explotar los elementos HTML con un EventHandler para intentar validar las peticiones de navegación para las URL que se procesan durante el evento NX_LMOUSEUP desencadenado al hacer clic en un correo.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
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
  • 2018-08-21 CVE Reserved
  • 2018-08-21 CVE Published
  • 2024-06-30 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
References (1)
URL Tag Source
https://versprite.com/advisories/airmail-3-for-mac-4 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Bloop
Search vendor "Bloop"
 Airmail
Search vendor "Bloop" for product "Airmail"
 3.3.5.9
Search vendor "Bloop" for product "Airmail" and version "3.3.5.9"
-
Affected
in Apple
Search vendor "Apple"
 Macos
Search vendor "Apple" for product "Macos"
--
Safe