Vulnerability CVE-2017-15342


Published: 2018-02-15

Description:
Huawei DP300 V500R002C00, TE60 V600R006C00, TP3106 V100R002C00, eSpace U1981 V200R003C30SPC100 have a denial of service vulnerability. The software does not correctly calculate the rest size in a buffer when handling SSL connections. A remote unauthenticated attacker could send a lot of crafted SSL messages to the device, successful exploit could cause no space in the buffer and then denial of service.

Type:

CWE-119

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

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Huawei -> Dp300 firmware 
Huawei -> Espace u1981 firmware 
Huawei -> Te60 firmware 
Huawei -> Tp3106 firmware 

 References:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171206-01-ssl-en

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