CVE-2023-22406— Juniper Networks Junos OS 安全漏洞
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一、 漏洞 CVE-2023-22406 基础信息
漏洞信息
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Vulnerability Title
Junos OS and Junos OS Evolved: A memory leak which will ultimately lead to an rpd crash will be observed when a peer interface flaps continuously in a Segment Routing scenario using OSPF
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A Missing Release of Memory after Effective Lifetime vulnerability in the kernel of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS). In a segment-routing scenario with OSPF as IGP, when a peer interface continuously flaps, next-hop churn will happen and a continuous increase in Routing Protocol Daemon (rpd) memory consumption will be observed. This will eventually lead to an rpd crash and restart when the memory is full. The memory consumption can be monitored using the CLI command "show task memory detail" as shown in the following example: user@host> show task memory detail | match "RT_NEXTHOPS_TEMPLATE|RT_TEMPLATE_BOOK_KEE" RT_NEXTHOPS_TEMPLATE 1008 1024 T 50 51200 50 51200 RT_NEXTHOPS_TEMPLATE 688 768 T 50 38400 50 38400 RT_NEXTHOPS_TEMPLATE 368 384 T 412330 158334720 412330 158334720 RT_TEMPLATE_BOOK_KEE 2064 2560 T 33315 85286400 33315 85286400 user@host> show task memory detail | match "RT_NEXTHOPS_TEMPLATE|RT_TEMPLATE_BOOK_KEE" RT_NEXTHOPS_TEMPLATE 1008 1024 T 50 51200 50 51200 RT_NEXTHOPS_TEMPLATE 688 768 T 50 38400 50 38400 RT_NEXTHOPS_TEMPLATE 368 384 T 419005 160897920 419005 160897920 <=== RT_TEMPLATE_BOOK_KEE 2064 2560 T 39975 102336000 39975 10233600 <=== This issue affects: Juniper Networks Junos OS All versions prior to 19.3R3-S7; 19.4 versions prior to 19.4R2-S8, 19.4R3-S9; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S3; 21.2 versions prior to 21.2R3-S2; 21.3 versions prior to 21.3R3-S1; 21.4 versions prior to 21.4R2-S1, 21.4R3; 22.1 versions prior to 22.1R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S4-EVO; 21.4 versions prior to 21.4R2-S1-EVO, 21.4R3-EVO; 22.1 versions prior to 22.1R2-EVO.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Juniper Networks Junos OS 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Juniper Networks Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。 Juniper Networks Junos OS、Junos OS Evolved存在安全漏洞。攻击者利用该漏洞导致拒绝服务（DoS）。以下产品及版本受到影响：Juniper Networks Junos OS 19.3R3-S7之前版本、19.4R2-S8、19.4版本至19.4R3-S9之前版本、20.
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Juniper Networks | Junos OS | unspecified ~ 19.3R3-S7 | - | |
| Juniper Networks | Junos OS Evolved | unspecified ~ 20.4R3-S4-EVO | - |
二、漏洞 CVE-2023-22406 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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同批安全公告 · Juniper Networks · 2023-01-12 · 共 26 条
| CVE-2023-22393 | 7.5 HIGH | Juniper Networks Junos OS 代码问题漏洞 |
| CVE-2023-22417 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22416 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22415 | 7.5 HIGH | Juniper Networks Junos OS 缓冲区错误漏洞 |
| CVE-2023-22413 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22412 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22411 | 7.5 HIGH | Juniper Networks Junos OS 缓冲区错误漏洞 |
| CVE-2023-22410 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22408 | 7.5 HIGH | Juniper Networks Junos OS 输入验证错误漏洞 |
| CVE-2023-22403 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22401 | 7.5 HIGH | Juniper Networks Junos OS 输入验证错误漏洞 |
| CVE-2023-22400 | 7.5 HIGH | Juniper Networks Junos OS 资源管理错误漏洞 |
| CVE-2023-22399 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22396 | 7.5 HIGH | Juniper Networks Junos OS 资源管理错误漏洞 |
| CVE-2023-22394 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22391 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22404 | 6.5 MEDIUM | Juniper Networks Junos OS 缓冲区错误漏洞 |
| CVE-2023-22405 | 6.5 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22407 | 6.5 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2023-22414 | 6.5 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS PTX 安全漏洞 |
显示前 20 条，共 26 条。 查看全部 → →
IV. Related Vulnerabilities
Same vendor: Juniper Networks
V. Comments for CVE-2023-22406
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