CVE-2001-1377 (CNNVD-200203-001)
中文标题:
多个RADIUS实现vendor-length域拒绝服务漏洞
英文标题:
Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific at...
漏洞描述
中文描述:
Remote Authentication Dial In User Service(RADIUS)服务器可用于对使用RADIUS协议的终端进行认证、授权和统计,基于RFC 2865。它可应用多种操作系统之下。 部分RADIUS协议实现中存在一个安全漏洞,由于没有对vendor-specific属性的vendor-length域进行正确验证,远程攻击者可以通过发送包含畸形vendor-specific属性的数据包造成RADIUS服务器或客户端崩溃。 RADIUS服务器和客户端没有正确验证vendor-specific属性里的vendor-length。vendor-length不应小于2。一旦vendor-length小于2,RADIUS服务器(或客户端)就会将该属性长度作为负数计算,这可能造成程序非法访问、异常终止。这一属性长度会被各个函数使用。多数RADIUS服务器中,执行这一计算的函数为rad_recv()或radrecv()。其他使用同一逻辑来验证vendor-specific属性的应用程序也会碰到同一问题。
英文描述:
Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service (crash) via a Vendor-Length that is less than 2.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| freeradius | freeradius | 0.2 | - | - |
cpe:2.3:a:freeradius:freeradius:0.2:*:*:*:*:*:*:*
|
| freeradius | freeradius | 0.3 | - | - |
cpe:2.3:a:freeradius:freeradius:0.3:*:*:*:*:*:*:*
|
| gnu | radius | 0.92.1 | - | - |
cpe:2.3:a:gnu:radius:0.92.1:*:*:*:*:*:*:*
|
| gnu | radius | 0.93 | - | - |
cpe:2.3:a:gnu:radius:0.93:*:*:*:*:*:*:*
|
| gnu | radius | 0.94 | - | - |
cpe:2.3:a:gnu:radius:0.94:*:*:*:*:*:*:*
|
| gnu | radius | 0.95 | - | - |
cpe:2.3:a:gnu:radius:0.95:*:*:*:*:*:*:*
|
| icradius | icradius | 0.14 | - | - |
cpe:2.3:a:icradius:icradius:0.14:*:*:*:*:*:*:*
|
| icradius | icradius | 0.15 | - | - |
cpe:2.3:a:icradius:icradius:0.15:*:*:*:*:*:*:*
|
| icradius | icradius | 0.16 | - | - |
cpe:2.3:a:icradius:icradius:0.16:*:*:*:*:*:*:*
|
| icradius | icradius | 0.17 | - | - |
cpe:2.3:a:icradius:icradius:0.17:*:*:*:*:*:*:*
|
| icradius | icradius | 0.17b | - | - |
cpe:2.3:a:icradius:icradius:0.17b:*:*:*:*:*:*:*
|
| icradius | icradius | 0.18 | - | - |
cpe:2.3:a:icradius:icradius:0.18:*:*:*:*:*:*:*
|
| icradius | icradius | 0.18.1 | - | - |
cpe:2.3:a:icradius:icradius:0.18.1:*:*:*:*:*:*:*
|
| livingston | radius | 2.0 | - | - |
cpe:2.3:a:livingston:radius:2.0:*:*:*:*:*:*:*
|
| livingston | radius | 2.0.1 | - | - |
cpe:2.3:a:livingston:radius:2.0.1:*:*:*:*:*:*:*
|
| livingston | radius | 2.1 | - | - |
cpe:2.3:a:livingston:radius:2.1:*:*:*:*:*:*:*
|
| lucent | radius | 2.0 | - | - |
cpe:2.3:a:lucent:radius:2.0:*:*:*:*:*:*:*
|
| lucent | radius | 2.0.1 | - | - |
cpe:2.3:a:lucent:radius:2.0.1:*:*:*:*:*:*:*
|
| lucent | radius | 2.1 | - | - |
cpe:2.3:a:lucent:radius:2.1:*:*:*:*:*:*:*
|
| miquel_van_smoorenburg_cistron | radius | 1.6.1 | - | - |
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.1:*:*:*:*:*:*:*
|
| miquel_van_smoorenburg_cistron | radius | 1.6.2 | - | - |
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.2:*:*:*:*:*:*:*
|
| miquel_van_smoorenburg_cistron | radius | 1.6.3 | - | - |
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.3:*:*:*:*:*:*:*
|
| miquel_van_smoorenburg_cistron | radius | 1.6.4 | - | - |
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.4:*:*:*:*:*:*:*
|
| miquel_van_smoorenburg_cistron | radius | 1.6.5 | - | - |
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.5:*:*:*:*:*:*:*
|
| miquel_van_smoorenburg_cistron | radius | 1.6_.0 | - | - |
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6_.0:*:*:*:*:*:*:*
|
| openradius | openradius | 0.8 | - | - |
cpe:2.3:a:openradius:openradius:0.8:*:*:*:*:*:*:*
|
| openradius | openradius | 0.9 | - | - |
cpe:2.3:a:openradius:openradius:0.9:*:*:*:*:*:*:*
|
| openradius | openradius | 0.9.1 | - | - |
cpe:2.3:a:openradius:openradius:0.9.1:*:*:*:*:*:*:*
|
| openradius | openradius | 0.9.2 | - | - |
cpe:2.3:a:openradius:openradius:0.9.2:*:*:*:*:*:*:*
|
| openradius | openradius | 0.9.3 | - | - |
cpe:2.3:a:openradius:openradius:0.9.3:*:*:*:*:*:*:*
|
| radiusclient | radiusclient | 0.3.1 | - | - |
cpe:2.3:a:radiusclient:radiusclient:0.3.1:*:*:*:*:*:*:*
|
| xtradius | xtradius | 1.1_pre1 | - | - |
cpe:2.3:a:xtradius:xtradius:1.1_pre1:*:*:*:*:*:*:*
|
| xtradius | xtradius | 1.1_pre2 | - | - |
cpe:2.3:a:xtradius:xtradius:1.1_pre2:*:*:*:*:*:*:*
|
| yard_radius | yard_radius | 1.0.17 | - | - |
cpe:2.3:a:yard_radius:yard_radius:1.0.17:*:*:*:*:*:*:*
|
| yard_radius | yard_radius | 1.0.18 | - | - |
cpe:2.3:a:yard_radius:yard_radius:1.0.18:*:*:*:*:*:*:*
|
| yard_radius | yard_radius | 1.0.19 | - | - |
cpe:2.3:a:yard_radius:yard_radius:1.0.19:*:*:*:*:*:*:*
|
| yard_radius | yard_radius | 1.0_pre13 | - | - |
cpe:2.3:a:yard_radius:yard_radius:1.0_pre13:*:*:*:*:*:*:*
|
| yard_radius | yard_radius | 1.0_pre14 | - | - |
cpe:2.3:a:yard_radius:yard_radius:1.0_pre14:*:*:*:*:*:*:*
|
| yard_radius | yard_radius | 1.0_pre15 | - | - |
cpe:2.3:a:yard_radius:yard_radius:1.0_pre15:*:*:*:*:*:*:*
|
| yard_radius_project | yard_radius | 1.0.16 | - | - |
cpe:2.3:a:yard_radius_project:yard_radius:1.0.16:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
CVSS评分详情
AV:N/AC:L/Au:N/C:N/I:N/A:P
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-2001-1377 |
2025-11-11 15:17:22 | 2025-11-11 07:32:15 |
| NVD | nvd_CVE-2001-1377 |
2025-11-11 14:50:27 | 2025-11-11 07:41:01 |
| CNNVD | cnnvd_CNNVD-200203-001 |
2025-11-11 15:08:40 | 2025-11-11 07:48:47 |
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-200203-001
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 5.0
- cvss_vector: NOT_EXTRACTED -> AV:N/AC:L/Au:N/C:N/I:N/A:P
- cvss_version: NOT_EXTRACTED -> 2.0
- affected_products_count: 0 -> 40
- data_sources: ['cve'] -> ['cve', 'nvd']