CVE-2019-1615 (CNNVD-201903-160)
中文标题:
Cisco NX-OS Software 安全漏洞
英文标题:
Cisco NX-OS Software Image Signature Verification Vulnerability
漏洞描述
中文描述:
Cisco Nexus 9500 R-Series Line Cards and Fabric Modules等都是美国思科（Cisco）公司的产品。Cisco Nexus 9500 R-Series Line Cards and Fabric Modules是一款9500R系列线卡模块。Cisco Nexus 3000 Series Switches是一款3000系列交换机。Cisco Nexus 9000 Series Switches是一款9000系列交换机。Cisco NX-OS Software是一套交换机使用的数据中心级操作系统软件。 Cisco NX-OS Software中的Image Signature Verification功能存在安全漏洞，该漏洞源于程序没有正确地验证软件镜像的电子签名。本地攻击者可通过加载未签名的软件镜像利用该漏洞在受影响的设备上安装恶意的软件镜像。以下版本产品受到影响：Cisco Nexus 3000 Series Switches；Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode；Nexus 9000 Series Switches in standalone NX-OS mode；Nexus 9500 R-Series Line Cards and Fabric Modules；N3K-C31128PQ-10GE；N3K-C3132C-Z；N3K-C3164Q-40GE；N3K-C3264Q；N9K-C92160YC-X；N9K-C92304QC；N9K-C9232C；N9K-C9236C；N9K-C9272Q；N9K-；C93108TC-EX；N9K-C93120TX；N9K-C93128TX；N9K-C93180YC-EX；N9K-C9332PQ；N9K-C9372PX；N9K-C9372PX-E；N9K-C9372TX；N9K-C9372TX-E；N9K-C9396PX N9K-C9396TX；N9K-SUP-A；N9K-SUP-B；N9K-SUP-B。
英文描述:
A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software image on an affected device. The vulnerability is due to improper verification of digital signatures for software images. An attacker could exploit this vulnerability by loading an unsigned software image on an affected device. A successful exploit could allow the attacker to boot a malicious software image. Note: The fix for this vulnerability requires a BIOS upgrade as part of the software upgrade. For additional information, see the Details section of this advisory. Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 9000 Series Fabric Switches in ACI Mode are affected running software versions prior to 13.2(1l). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5).
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Nexus 3000 Series Switches | - | < 7.0(3)I7(5) | - |
cpe:2.3:a:cisco:nexus_3000_series_switches:*:*:*:*:*:*:*:*
|
| Cisco | Nexus 9000 Series Fabric Switches in ACI Mode | - | < 13.2(1l) | - |
cpe:2.3:a:cisco:nexus_9000_series_fabric_switches_in_aci_mode:*:*:*:*:*:*:*:*
|
| Cisco | Nexus 9000 Series Switches in Standalone NX-OS Mode | - | < 7.0(3)I7(5) | - |
cpe:2.3:a:cisco:nexus_9000_series_switches_in_standalone_nx-os_mode:*:*:*:*:*:*:*:*
|
| Cisco | Nexus 9500 R-Series Line Cards and Fabric Modules | - | < 7.0(3)F3(5) | - |
cpe:2.3:a:cisco:nexus_9500_r-series_line_cards_and_fabric_modules:*:*:*:*:*:*:*:*
|
| cisco | nx-os | 7.0\(3\)i7\(3\) | - | - |
cpe:2.3:o:cisco:nx-os:7.0\(3\)i7\(3\):*:*:*:*:*:*:*
|
| cisco | nx-os | 9.2\(1\) | - | - |
cpe:2.3:o:cisco:nx-os:9.2\(1\):*:*:*:*:*:*:*
|
| cisco | nx-os | 12.3\(0.97\) | - | - |
cpe:2.3:o:cisco:nx-os:12.3\(0.97\):*:*:*:*:*:*:*
|
| cisco | nx-os | 7.0\(3\)i7\(5\) | - | - |
cpe:2.3:o:cisco:nx-os:7.0\(3\)i7\(5\):*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.0 (cna)
MEDIUMCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2019-1615 |
2025-11-11 15:20:08 | 2025-11-11 07:35:36 |
| NVD | nvd_CVE-2019-1615 |
2025-11-11 14:56:20 | 2025-11-11 07:44:08 |
| CNNVD | cnnvd_CNNVD-201903-160 |
2025-11-11 15:10:10 | 2025-11-11 07:54:24 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-201903-160
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 4 -> 8
- data_sources: ['cve'] -> ['cve', 'nvd']