Vulnerability Details : CVE-2012-6570
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.
Vulnerability category: OverflowExecute code
Products affected by CVE-2012-6570
- cpe:2.3:h:huawei:s2300:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s3300:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s3700:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s3300hi:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s2700:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_19\/29\/49:*:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_28\/46:*:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_18-3x:*:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_18-2x:*:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:ar_18-1x:*:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s2000:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s3000:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s3500:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s3900:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s5100:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s5600:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s7800:r6305:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s8500:r1632:*:*:*:*:*:*:*
- cpe:2.3:h:huawei:s8500:r1631:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-6570
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-6570
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
CWE ids for CVE-2012-6570
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-6570
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http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-u_194361.htm
Security Advisory-Buffer Overflow on Heap When Parsing Http Response in HTTP ModuleVendor Advisory
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