Vulnerability Details : CVE-2015-2482
The Microsoft (1) VBScript 5.7 and 5.8 and (2) JScript 5.7 and 5.8 engines, as used in Internet Explorer 8 through 11 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted replace operation with a JavaScript regular expression, aka "Scripting Engine Memory Corruption Vulnerability."
Vulnerability category: Memory CorruptionExecute codeDenial of service
Products affected by CVE-2015-2482
- cpe:2.3:a:microsoft:jscript:5.6:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:jscript:5.7:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:jscript:5.8:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:vbscript:5.6:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:vbscript:5.7:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:vbscript:5.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-2482
56.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-2482
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST |
CWE ids for CVE-2015-2482
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-2482
-
http://www.zerodayinitiative.com/advisories/ZDI-15-515
ZDI-15-515 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-108
Microsoft Security Bulletin MS15-108 - Critical | Microsoft Docs
-
https://www.exploit-db.com/exploits/40798/
Microsoft Internet Explorer 8 - jscript 'RegExpBase::FBadHeader' Use-After-Free (MS15-018)
-
http://www.securitytracker.com/id/1033800
Microsoft Internet Explorer Multiple Bugs Let Remote Users Bypass ASLR, Obtain Potentially Sensitive Information, Gain Elevated Privileges, and Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
-
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-106
Microsoft Security Bulletin MS15-106 - Critical | Microsoft Docs
-
http://seclists.org/fulldisclosure/2015/Oct/54
Full Disclosure: JScript 5.7 (MSIE 8) RegExpBase::FBadHeader regular expression use-after-freeThird Party Advisory
Jump to