// For flags

CVE-2015-8478

v8: multiple vulnerabilities fixed in 4.7.80.23

Severity Score

8.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Multiple unspecified vulnerabilities in Google V8 before 4.7.80.23, as used in Google Chrome before 47.0.2526.73, allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

Múltiples vulnerabilidades no especificadas en Google V8 en versiones anteriores a 4.7.80.23, como se utiliza en Google Chrome en versiones anteriores a 47.0.2526.73, permite a atacantes causar una denegación de servicio o posiblemente tener otro impacto a través de vectores desconocidos.

Multiple use-after-free bugs were discovered in the application cache implementation in Chromium. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking the program. CVE-2015-6766, Several security issues were discovered in the DOM implementation in Chromium. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to bypass same origin restrictions. Various other issues were also addressed.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2015-12-05 CVE Reserved
  • 2015-12-06 CVE Published
  • 2024-08-06 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
Chrome
Search vendor "Google" for product "Chrome"
<= 46.0.2490.86
Search vendor "Google" for product "Chrome" and version " <= 46.0.2490.86"
-
Affected
Google
Search vendor "Google"
V8
Search vendor "Google" for product "V8"
<= 4.6.85.23
Search vendor "Google" for product "V8" and version " <= 4.6.85.23"
-
Affected