[Forgot Password]
Login  Register Subscribe

24128

 
 

131573

 
 

110204

 
 

909

 
 

85984

 
 

136

Paid content will be excluded from the download.


Download | Alert*
CVE
view XML view JSON

CVE-2010-4165Date: (C)2010-11-22   (M)2018-06-09


The do_tcp_setsockopt function in net/ipv4/tcp.c in the Linux kernel before 2.6.37-rc2 does not properly restrict TCP_MAXSEG (aka MSS) values, which allows local users to cause a denial of service (OOPS) via a setsockopt call that specifies a small value, leading to a divide-by-zero error or incorrect use of a signed integer.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 4.9
Exploit Score: Exploit Score: 3.9
Impact Score: Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
SECUNIA-42778
SECUNIA-42801
SECUNIA-42932
BID-44830
OSVDB-69241
SREASON-8111
SREASON-8123
ADV-2011-0012
ADV-2011-0124
ADV-2011-0298
MDVSA-2011:029
MDVSA-2011:051
SUSE-SA:2011:001
SUSE-SA:2011:002
SUSE-SA:2011:004
SUSE-SA:2011:007
http://www.spinics.net/lists/netdev/msg146495.html
http://www.spinics.net/lists/netdev/msg146405.html
http://www.openwall.com/lists/oss-security/2010/11/12/1
http://www.openwall.com/lists/oss-security/2010/11/12/4
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7a1abd08d52fdeddb3e9a5a33f2f15cc6a5674d2
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc2
https://bugzilla.redhat.com/show_bug.cgi?id=652508

CPE    433
cpe:/o:linux:linux_kernel:2.6.33:rc7
cpe:/o:linux:linux_kernel:2.6.33:rc4
cpe:/o:linux:linux_kernel:2.6.33:rc3
cpe:/o:linux:linux_kernel:2.6.33:rc6
...
CWE    1
CWE-189
OVAL    16
oval:org.secpod.oval:def:700550
oval:org.secpod.oval:def:700240
oval:org.secpod.oval:def:700229
oval:org.secpod.oval:def:700575
...

© SecPod Technologies