CVE-2012-2523
Scores
EPSS
Percentile: 64.7%
CVSS
CVSS Score: 9.3/10
All CVSS Scores
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Integer overflow in Microsoft Internet Explorer 8 and 9, JScript 5.8, and VBScript 5.8 on 64-bit platforms allows remote attackers to execute arbitrary code by leveraging an incorrect size calculation during object copying, aka “JavaScript Integer Overflow Remote Code Execution Vulnerability.”
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Sources
CWEs
Vulnerable Software (3)
Type: Configuration
Vendor: *
Product: internet_explorer
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:jscript:5.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:vbscript:5.8:-:x64:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: jscript
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:jscript:5.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:vbscript:5.8:-:x64:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: vbscript
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:jscript:5.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:microsoft:vbscript:5.8:-:x64:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd