Vulnerability CVE-2007-5667


Published: 2007-11-13   Modified: 2012-02-12

Description:
NWFILTER.SYS in Novell Client 4.91 SP 1 through SP 4 for Windows 2000, XP, and Server 2003 makes the \.\nwfilter device available for arbitrary user-mode input via METHOD_NEITHER IOCTLs, which allows local users to gain privileges by passing a kernel address as an argument and overwriting kernel memory locations.

Type:

CWE-20

(Improper Input Validation)

Vendor: Novell
Product: Client 
Version: 4.91;

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=626
http://www.securityfocus.com/bid/26420
http://www.securitytracker.com/id?1018943
http://www.vupen.com/english/advisories/2007/3846
https://exchange.xforce.ibmcloud.com/vulnerabilities/38434
https://secure-support.novell.com/KanisaPlatform/Publishing/98/3260263_f.SAL_Public.html

Related CVE
CVE-2016-9597
It was found that Red Hat JBoss Core Services erratum RHSA-2016:2957 for CVE-2016-3705 did not actually include the fix for the issue found in libxml2, making it vulnerable to a Denial of Service attack due to a Stack Overflow. This is a regression C...
CVE-2017-9277
The LDAP backend in Novell eDirectory before 9.0 SP4 when switched to EBA (Enhanced Background Authentication) kept open connections without EBA.
CVE-2017-9267
In Novell eDirectory before 9.0.3.1 the LDAP interface was not strictly enforcing cipher restrictions allowing weaker ciphers to be used during SSL BIND operations.
CVE-2017-14491
Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response.
CVE-2017-14496
Integer underflow in the add_pseudoheader function in dnsmasq before 2.78 , when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service via a crafted DNS request.
CVE-2017-14493
Stack-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DHCPv6 request.
CVE-2017-14494
dnsmasq before 2.78, when configured as a relay, allows remote attackers to obtain sensitive memory information via vectors involving handling DHCPv6 forwarded requests.
CVE-2017-13704
In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero's (0xffffffffffffffff in 64 bit platf...

Copyright 2019, cxsecurity.com

 

Back to Top