CVE-2018-0256 (CNNVD-201804-1094)
中文标题:
Cisco Packet Data Network Gateway 输入验证漏洞
英文标题:
A vulnerability in the peer-to-peer message processing functionality of Cisco Packet Data Network Ga...
漏洞描述
中文描述:
Cisco Packet Data Network Gateway是美国思科(Cisco)公司的一款用于4G移动核心网络中的分组数据网络网关设备。 Cisco Packet Data Network Gateway中的对等网络消息处理存在输入验证漏洞,该漏洞源于程序没有正确的校验对等网络数据包头。远程攻击者可通过发送对等网络数据包利用该漏洞造成拒绝服务(Session Manager进程重启)。
英文描述:
A vulnerability in the peer-to-peer message processing functionality of Cisco Packet Data Network Gateway could allow an unauthenticated, remote attacker to cause the Session Manager (SESSMGR) process on an affected device to restart, resulting in a denial of service (DoS) condition. The vulnerability is due to incorrect validation of peer-to-peer packet headers. An attacker could exploit this vulnerability by sending a crafted peer-to-peer packet through an affected device. A successful exploit could allow the attacker to cause the SESSMGR process on the affected device to restart unexpectedly, which could briefly impact traffic while the SESSMGR process restarts and result in a DoS condition. Cisco Bug IDs: CSCvg88786.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| cisco | asr_5000_series_software | 20.3.0.66671 | - | - |
cpe:2.3:o:cisco:asr_5000_series_software:20.3.0.66671:*:*:*:*:*:*:*
|
| cisco | asr_5000_series_software | p2p_2.16.879 | - | - |
cpe:2.3:o:cisco:asr_5000_series_software:p2p_2.16.879:*:*:*:*:*:*:*
|
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
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
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-2018-0256 |
2025-11-11 15:19:35 | 2025-11-11 07:34:56 |
| NVD | nvd_CVE-2018-0256 |
2025-11-11 14:55:54 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201804-1094 |
2025-11-11 15:10:00 | 2025-11-11 07:53:39 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 输入验证错误
- cnnvd_id: 未提取 -> CNNVD-201804-1094
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 5.8
- cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
- cvss_version: NOT_EXTRACTED -> 3.0
- affected_products_count: 0 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']