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huaweiHuawei TechnologiesHUAWEI-SA-20151111-02-ESPACE
HistoryNov 11, 2015 - 12:00 a.m.

Security Advisory - DoS Vulnerability in Huawei eSpace 8950 IP Phone

2015-11-1100:00:00
Huawei Technologies
www.huawei.com
19

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.002 Low

EPSS

Percentile

61.8%

When Huawei eSpace 8950 IP phone receive some type of malicious ARP packets, memory leak may occur on the network interface card. When the memory is overloaded by such packets, the IP phone restarts (Vulnerability ID: HWPSIRT-2015-08041).

This vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2015-8230.

Huawei has released software updates to fix these vulnerabilities. This advisory is available at the following link:
<http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-461217.htm&gt;

Affected configurations

Vulners
Node
huaweiespace_8950Matchv200r003c00spc200
CPENameOperatorVersion
espace 8950eqV200R003C00SPC200

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.002 Low

EPSS

Percentile

61.8%

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