cnvd - cnvd-2018-14078

cnvd-2018-14078

Vulnerability from cnvd

Title: Cisco SD-WAN Zero Touch Provisioning拒绝服务漏洞

Description:

Cisco vBond Orchestrator Software、vManage Network Management Software和Smart Controller Software都是美国思科（Cisco）公司的产品。Cisco vBond Orchestrator Software和vManage Network Management Software都是网络管理软件。Smart Controller Software是一套智能网络控制软件。SD-WAN Solution是运行在其中的一套网络扩展解决方案。

Cisco SD-WAN Solution 18.3.0之前版本中的Zero Touch Provisioning服务存在缓冲区错误漏洞，该漏洞源于程序未能对发送到Zero Touch Provisioning服务的数据包中的值执行边界检测。远程攻击者可通过向受影响软件发送恶意的数据包利用该漏洞造成拒绝服务。

Severity: 高

Patch Name: Cisco SD-WAN Zero Touch Provisioning拒绝服务漏洞的补丁

Patch Description:

Cisco SD-WAN Solution 18.3.0之前版本中的Zero Touch Provisioning服务存在缓冲区错误漏洞，该漏洞源于程序未能对发送到Zero Touch Provisioning服务的数据包中的值执行边界检测。远程攻击者可通过向受影响软件发送恶意的数据包利用该漏洞造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-sdwan-dos

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-0346

Impacted products

Name
['Cisco vBond Orchestrator Software', 'Cisco vManage Network Management Software', 'Cisco vSmart Controller Software']

Show details on source website

JSON

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}

CVE-2018-0346 (GCVE-0-2018-0346)

Vulnerability from cvelistv5

Published

2018-07-18 23:00

Modified

2024-11-29 14:53

Severity ?

CWE

CWE-119

Summary

A vulnerability in the Zero Touch Provisioning service of the Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incorrect bounds checks for certain values in packets that are sent to the Zero Touch Provisioning service of the affected software. An attacker could exploit this vulnerability by sending malicious packets to the affected software for processing. When the software processes the packets, a buffer overflow condition could occur and cause an affected device to reload. A successful exploit could allow the attacker to cause a temporary DoS condition while the device reloads. This vulnerability can be exploited only by traffic that is destined for an affected device. It cannot be exploited by traffic that is transiting a device. This vulnerability affects the following Cisco products if they are running a release of the Cisco SD-WAN Solution prior to Release 18.3.0: vBond Orchestrator Software, vManage Network Management Software, vSmart Controller Software. Cisco Bug IDs: CSCvi69914.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-sdwan-dos	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/104855	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Cisco SD-WAN Solution unknown	Version: Cisco SD-WAN Solution unknown

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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