Vulnerability Name:

CCN-120272

Published:2016-11-09
Updated:2016-11-09
Summary:Microsoft VBScript Engine could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read error in the RegExpComp::PnodeParse function. By using a specially-crafted script, a remote attacker could exploit this vulnerability to obtain sensitive information.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Consequences:Obtain Information
References:Source: CCN
Type: SkyLined
VBScript Reg­Exp­Comp::Pnode­Parse out-of-bounds read

Source: XF
Type: UNKNOWN
ms-vbscriptengine-info-disc(120272)

Source: CCN
Type: Packet Storm Security [11-09-2016]
VBScript RegExpComp::PnodeParse Out-Of-Bounds Read

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [11-09-2016]

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:microsoft:internet_information_server:*:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:ie:10:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft internet information server *
    microsoft ie 9
    microsoft ie 8
    microsoft ie 10