CVE-2018-0151 (CNNVD-201803-1038)

CRITICAL
中文标题:
Cisco IOS Software和IOS XE Software quality of service 子系统缓冲区错误漏洞
英文标题:
A vulnerability in the quality of service (QoS) subsystem of Cisco IOS Software and Cisco IOS XE Sof...
CVSS分数: 9.8
发布时间: 2018-03-28 22:00:00
漏洞类型: 缓冲区错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

Cisco IOS Software和IOS XE Software都是美国思科(Cisco)公司为其网络设备开发的操作系统。quality of service(QoS)subsystem是其中的一套网络服务质量子系统。 Cisco IOS Software和IOS XE Software中的QoS子系统存在缓冲区溢出漏洞,该漏洞源于程序没有正确的对数据包中的值执行边界检测。远程攻击者可通过向受影响的设备发送恶意的数据包利用该漏洞造成拒绝服务或以提升的权限执行代码。

英文描述:

A vulnerability in the quality of service (QoS) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges. The vulnerability is due to incorrect bounds checking of certain values in packets that are destined for UDP port 18999 of an affected device. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to execute arbitrary code on the affected device with elevated privileges. The attacker could also leverage this vulnerability to cause the device to reload, causing a temporary DoS condition while the device is reloading. The malicious packets must be destined to and processed by an affected device. Traffic transiting a device will not trigger the vulnerability. Cisco Bug IDs: CSCvf73881.

CWE类型:
CWE-119
标签:
(暂无数据)
受影响产品
厂商 产品 版本 版本范围 平台 CPE
cisco ios_xe 16.5.1 - - cpe:2.3:o:cisco:ios_xe:16.5.1:*:*:*:*:*:*:*
cisco ios_xe - - - cpe:2.3:o:cisco:ios_xe:-:*:*:*:*:*:*:*
解决方案
中文解决方案:
(暂无数据)
英文解决方案:
(暂无数据)
临时解决方案:
(暂无数据)
参考链接
无标题 x_refsource_MISC
cve.org
访问
103540 vdb-entry
cve.org
访问
1040582 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
134c704f-9b21-4f2e-91b3-4a467353bcc0 OTHER
nvd.nist.gov
访问
CVSS评分详情
9.8
CRITICAL
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS版本: 3.1
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2018-03-28 22:00:00
修改时间:
2025-10-21 23:45:54
创建时间:
2025-11-11 15:34:56
更新时间:
2025-11-11 15:53:35
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2018-0151 2025-11-11 15:19:35 2025-11-11 07:34:56
NVD nvd_CVE-2018-0151 2025-11-11 14:55:53 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201803-1038 2025-11-11 15:09:59 2025-11-11 07:53:35
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:53:35
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-201803-1038; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 缓冲区错误
  • cnnvd_id: 未提取 -> CNNVD-201803-1038
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
severity: SeverityLevel.MEDIUM → SeverityLevel.CRITICAL; cvss_score: 未提取 → 9.8; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 2; references_count: 4 → 5; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
  • cvss_score: 未提取 -> 9.8
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 2
  • references_count: 4 -> 5
  • data_sources: ['cve'] -> ['cve', 'nvd']