Vulnerability CVE-2012-6570


Published: 2013-06-20

Description:
The HTTP module in the (1) Branch Intelligent Management System (BIMS) and (2) web management components on Huawei AR routers and S2000, S3000, S3500, S3900, S5100, S5600, S7800, and S8500 switches does not check whether HTTP data is longer than the value of the Content-Length field, which allows remote HTTP servers to conduct heap-based buffer overflow attacks and execute arbitrary code via a crafted response.

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Huawei -> S5600 
Huawei -> Ar 18-1x 
Huawei -> S7800 
Huawei -> Ar 18-2x 
Huawei -> S8500 
Huawei -> Ar 18-3x 
Huawei -> Ar 19/29/49 
Huawei -> Ar 28/46 
Huawei -> S2000 
Huawei -> S2300 
Huawei -> S2700 
Huawei -> S3000 
Huawei -> S3300 
Huawei -> S3300hi 
Huawei -> S3500 
Huawei -> S3700 
Huawei -> S3900 
Huawei -> S5100 

 References:
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194361.htm

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