Vulnerability Name:

CVE-2013-3697 (CCN-84581)

Assigned:2013-05-28
Published:2013-05-28
Updated:2013-07-31
Summary:Integer overflow in the NWFS.SYS kernel driver 4.91.5.8 in Novell Client 4.91 SP5 on Windows XP and Windows Server 2003 and the NCPL.SYS kernel driver in Novell Client 2 SP2 on Windows Vista and Windows Server 2008 and Novell Client 2 SP3 on Windows Server 2008 R2, Windows 7, Windows 8, and Windows Server 2012 might allow local users to gain privileges via a crafted 0x1439EB IOCTL call.
CVSS v3 Severity:9.3 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
6.1 Medium (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:U/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
6.1 Medium (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:U/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-189
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2013-3697

Source: MISC
Type: Exploit
http://pastebin.com/RcS2Bucg

Source: CCN
Type: SA53630
Novell Client NWFS.SYS NWC_VERIFY_KEY_WITHCONN Handling Integer Overflow Vulnerability

Source: CCN
Type: Novell Document ID 7012497
May 10th, 2013 Novell Client for Windows Zero Day disclosures

Source: CONFIRM
Type: Vendor Advisory
http://www.novell.com/support/kb/doc.php?id=7012497

Source: CCN
Type: BID-60202
Novell Client 'NWFS.SYS' Local Integer Overflow Vulnerability

Source: XF
Type: UNKNOWN
novell-client-nwfs-bo(84581)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:novell:client:4.91:sp5:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows_2003_server:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:*:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/a:novell:client:2.0:sp2:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows_server_2008:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_vista:*:*:*:*:*:*:*:*

  • Configuration 3:
  • cpe:/a:novell:client:2.0:sp3:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows_7:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_8:-:*:*:*:pro_n:*:x64:*
  • OR cpe:/o:microsoft:windows_8:-:*:*:*:pro_n:*:x86:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    novell client 4.91 sp5
    microsoft windows 2003 server *
    microsoft windows xp *
    novell client 2.0 sp2
    microsoft windows server 2008 -
    microsoft windows vista *
    novell client 2.0 sp3
    microsoft windows 7 *
    microsoft windows 8 - -
    microsoft windows 8 - -
    microsoft windows server 2008 r2