CVE-2003-0744 (CNNVD-200310-063)

MEDIUM
中文标题:
Leafnode fetchnews远程拒绝服务攻击漏洞
英文标题:
The fetchnews NNTP client in leafnode 1.9.3 to 1.9.41 allows remote attackers to cause a denial of s...
CVSS分数: 5.0
发布时间: 2003-09-06 04:00:00
漏洞类型: 授权问题
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

leafnode是一款Usernet新闻的存储转发代理，使用NNTP协议。 fetchnews客户端不正确处理畸形Usernet新闻文章，远程攻击者可以利用这个漏洞对fetchnews进行拒绝服务攻击。 攻击者构建畸形格式的Usernet新闻文章(不遵循RFC-1036)，提交给fetchnews处理，可导致程序挂起，造成拒绝服务，但这个问题不消耗CPU资源。

英文描述:

The fetchnews NNTP client in leafnode 1.9.3 to 1.9.41 allows remote attackers to cause a denial of service (process hang and termination) via certain malformed Usenet news articles that cause fetchnews to hang while waiting for input.

CWE类型:
（暂无数据）
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
leafnode leafnode 1.9.19 - - cpe:2.3:a:leafnode:leafnode:1.9.19:*:*:*:*:*:*:*
leafnode leafnode 1.9.20 - - cpe:2.3:a:leafnode:leafnode:1.9.20:*:*:*:*:*:*:*
leafnode leafnode 1.9.21 - - cpe:2.3:a:leafnode:leafnode:1.9.21:*:*:*:*:*:*:*
leafnode leafnode 1.9.22 - - cpe:2.3:a:leafnode:leafnode:1.9.22:*:*:*:*:*:*:*
leafnode leafnode 1.9.23 - - cpe:2.3:a:leafnode:leafnode:1.9.23:*:*:*:*:*:*:*
leafnode leafnode 1.9.24 - - cpe:2.3:a:leafnode:leafnode:1.9.24:*:*:*:*:*:*:*
leafnode leafnode 1.9.25 - - cpe:2.3:a:leafnode:leafnode:1.9.25:*:*:*:*:*:*:*
leafnode leafnode 1.9.26 - - cpe:2.3:a:leafnode:leafnode:1.9.26:*:*:*:*:*:*:*
leafnode leafnode 1.9.27 - - cpe:2.3:a:leafnode:leafnode:1.9.27:*:*:*:*:*:*:*
leafnode leafnode 1.9.29 - - cpe:2.3:a:leafnode:leafnode:1.9.29:*:*:*:*:*:*:*
leafnode leafnode 1.9.30 - - cpe:2.3:a:leafnode:leafnode:1.9.30:*:*:*:*:*:*:*
leafnode leafnode 1.9.31 - - cpe:2.3:a:leafnode:leafnode:1.9.31:*:*:*:*:*:*:*
leafnode leafnode 1.9.35 - - cpe:2.3:a:leafnode:leafnode:1.9.35:*:*:*:*:*:*:*
leafnode leafnode 1.9.36 - - cpe:2.3:a:leafnode:leafnode:1.9.36:*:*:*:*:*:*:*
leafnode leafnode 1.9.37 - - cpe:2.3:a:leafnode:leafnode:1.9.37:*:*:*:*:*:*:*
leafnode leafnode 1.9.38 - - cpe:2.3:a:leafnode:leafnode:1.9.38:*:*:*:*:*:*:*
leafnode leafnode 1.9.39 - - cpe:2.3:a:leafnode:leafnode:1.9.39:*:*:*:*:*:*:*
leafnode leafnode 1.9.40 - - cpe:2.3:a:leafnode:leafnode:1.9.40:*:*:*:*:*:*:*
leafnode leafnode 1.9.41 - - cpe:2.3:a:leafnode:leafnode:1.9.41:*:*:*:*:*:*:*
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
20030903 leafnode 1.9.3 - 1.9.41 security announcement SA-2003-01 mailing-list
cve.org
访问
8541 vdb-entry
cve.org
访问
9678 third-party-advisory
cve.org
访问
20030904 leafnode 1.9.3 - 1.9.41 security announcement SA-2003-01 mailing-list
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
6452 vdb-entry
cve.org
访问
CVSS评分详情
5.0
MEDIUM
CVSS向量: AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS版本: 2.0
机密性
NONE
完整性
NONE
可用性
PARTIAL
时间信息
发布时间:
2003-09-06 04:00:00
修改时间:
2024-08-08 02:05:12
创建时间:
2025-11-11 15:32:19
更新时间:
2025-11-11 15:48:52
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-2003-0744 2025-11-11 15:17:27 2025-11-11 07:32:19
NVD nvd_CVE-2003-0744 2025-11-11 14:50:37 2025-11-11 07:41:05
CNNVD cnnvd_CNNVD-200310-063 2025-11-11 15:08:43 2025-11-11 07:48:52
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 15:48:52
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-200310-063; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 授权问题
  • cnnvd_id: 未提取 -> CNNVD-200310-063
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:41:05
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 → 19; data_sources: ['cve'] → ['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 -> 19
  • data_sources: ['cve'] -> ['cve', 'nvd']