CVE-2018-12292

Pale Moon Browser < 27.9.3 - Use After Free (PoC)

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A use-after-free vulnerability exists in DOMProxyHandler::EnsureExpandoObject in Pale Moon before 27.9.3.

Existe una vulnerabilidad de uso de memoria previamente liberada en DOMProxyHandler::EnsureExpandoObject en Pale Moon en versiones anteriores a la 27.9.3.

Pale Moon Browser versions prior to 27.9.3 suffer from a use-after-free vulnerability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-06-13 CVE Reserved
2018-06-13 CVE Published
2023-11-04 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://www.exploit-db.com/exploits/44900	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://www.palemoon.org/releasenotes.shtml	2018-08-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Palemoon Search vendor "Palemoon"		Pale Moon Search vendor "Palemoon" for product "Pale Moon"				< 27.9.3 Search vendor "Palemoon" for product "Pale Moon" and version " < 27.9.3"		-		Affected