CVE-2020-10188 (CNNVD-202003-235)
CRITICAL
中文标题:
netkit telnet 缓冲区错误漏洞
英文标题:
utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code...
CVSS分数:
9.8
发布时间:
2020-03-06 14:07:21
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:
netkit telnet是一款使用在Linux平台中的telnet客户端程序。该程序主要用于使用TELNET协议与另一个主机进行交互通信。 netkit telnet 0.17及之前版本中的telnetd的utility.c文件存在缓冲区错误漏洞。远程攻击者可利用该漏洞执行任意代码。
英文描述:
utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions.
CWE类型:
CWE-120
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| netkit_telnet_project | netkit_telnet | * | - | - |
cpe:2.3:a:netkit_telnet_project:netkit_telnet:*:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 30 | - | - |
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 31 | - | - |
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 32 | - | - |
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
|
| debian | debian_linux | 8.0 | - | - |
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 9.0 | - | - |
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
|
| arista | eos | * | - | - |
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
|
| arista | eos | 4.24.0f | - | - |
cpe:2.3:o:arista:eos:4.24.0f:*:*:*:*:*:*:*
|
| oracle | communications_performance_intelligence_center | 10.4.0.2 | - | - |
cpe:2.3:a:oracle:communications_performance_intelligence_center:10.4.0.2:*:*:*:*:*:*:*
|
| juniper | junos | 12.3 | - | - |
cpe:2.3:o:juniper:junos:12.3:-:*:*:*:*:*:*
|
| juniper | junos | 12.3r12 | - | - |
cpe:2.3:o:juniper:junos:12.3r12:*:*:*:*:*:*:*
|
| juniper | junos | 12.3x48 | - | - |
cpe:2.3:o:juniper:junos:12.3x48:-:*:*:*:*:*:*
|
| juniper | junos | 12.3x50 | - | - |
cpe:2.3:o:juniper:junos:12.3x50:-:*:*:*:*:*:*
|
| juniper | junos | 15.1 | - | - |
cpe:2.3:o:juniper:junos:15.1:-:*:*:*:*:*:*
|
| juniper | junos | 15.1x49 | - | - |
cpe:2.3:o:juniper:junos:15.1x49:-:*:*:*:*:*:*
|
| juniper | junos | 15.1x49-d30 | - | - |
cpe:2.3:o:juniper:junos:15.1x49-d30:*:*:*:*:*:*:*
|
| juniper | junos | 15.1x49-d60 | - | - |
cpe:2.3:o:juniper:junos:15.1x49-d60:*:*:*:*:*:*:*
|
| juniper | junos | 15.1x49-d140 | - | - |
cpe:2.3:o:juniper:junos:15.1x49-d140:*:*:*:*:*:*:*
|
| juniper | junos | 15.1x49-d150 | - | - |
cpe:2.3:o:juniper:junos:15.1x49-d150:*:*:*:*:*:*:*
|
| juniper | junos | 15.1x49-d160 | - | - |
cpe:2.3:o:juniper:junos:15.1x49-d160:*:*:*:*:*:*:*
|
| juniper | junos | 16.1 | - | - |
cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:*
|
| juniper | junos | 17.2 | - | - |
cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:*
|
| juniper | junos | 17.2x75 | - | - |
cpe:2.3:o:juniper:junos:17.2x75:-:*:*:*:*:*:*
|
| juniper | junos | 17.3 | - | - |
cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*
|
| juniper | junos | 17.4 | - | - |
cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:*
|
| juniper | junos | 18.1 | - | - |
cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:*
|
| juniper | junos | 18.2 | - | - |
cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:*
|
| juniper | junos | 18.2x75 | - | - |
cpe:2.3:o:juniper:junos:18.2x75:-:*:*:*:*:*:*
|
| juniper | junos | 18.2x75-d10 | - | - |
cpe:2.3:o:juniper:junos:18.2x75-d10:*:*:*:*:*:*:*
|
| juniper | junos | 18.2x75-d30 | - | - |
cpe:2.3:o:juniper:junos:18.2x75-d30:*:*:*:*:*:*:*
|
| juniper | junos | 18.3 | - | - |
cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:*
|
| juniper | junos | 18.4 | - | - |
cpe:2.3:o:juniper:junos:18.4:-:*:*:*:*:*:*
|
| juniper | junos | 19.1 | - | - |
cpe:2.3:o:juniper:junos:19.1:-:*:*:*:*:*:*
|
| juniper | junos | 19.2 | - | - |
cpe:2.3:o:juniper:junos:19.2:-:*:*:*:*:*:*
|
| juniper | junos | 19.3 | - | - |
cpe:2.3:o:juniper:junos:19.3:-:*:*:*:*:*:*
|
| juniper | junos | 19.4 | - | - |
cpe:2.3:o:juniper:junos:19.4:-:*:*:*:*:*:*
|
| juniper | junos | 20.1 | - | - |
cpe:2.3:o:juniper:junos:20.1:-:*:*:*:*:*:*
|
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
FEDORA-2020-11ea78ff8e
vendor-advisory
cve.org
访问
cve.org
FEDORA-2020-e7b942a47a
vendor-advisory
cve.org
访问
cve.org
FEDORA-2020-6b07ff2526
vendor-advisory
cve.org
访问
cve.org
[debian-lts-announce] 20200514 [SECURITY] [DLA 2176-1] inetutils security update
mailing-list
cve.org
访问
cve.org
20200624 Telnet Vulnerability Affecting Cisco Products: June 2020
vendor-advisory
cve.org
访问
cve.org
[debian-lts-announce] 20200824 [SECURITY] [DLA 2341-1] inetutils security update
mailing-list
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
无标题
x_refsource_MISC
cve.org
访问
cve.org
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:
2020-03-06 14:07:21
修改时间:
2024-08-04 10:58:39
创建时间:
2025-11-11 15:35:56
更新时间:
2025-11-11 15:55:46
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-2020-10188 |
2025-11-11 15:20:19 | 2025-11-11 07:35:56 |
| NVD | nvd_CVE-2020-10188 |
2025-11-11 14:56:56 | 2025-11-11 07:44:24 |
| CNNVD | cnnvd_CNNVD-202003-235 |
2025-11-11 15:10:22 | 2025-11-11 07:55:46 |
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 15:55:46
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-202003-235; 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-202003-235
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:44:24
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 → 37; 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 -> 37
- data_sources: ['cve'] -> ['cve', 'nvd']