CVE-2021-28544 (CNNVD-202204-2951)
中文标题:
Apache Subversion 信息泄露漏洞
英文标题:
Apache Subversion SVN authz protected copyfrom paths regression
漏洞描述
中文描述:
Apache Subversion是美国阿帕奇(Apache)基金会的一套开源的版本控制系统。该系统可兼容并发版本系统(CVS)。 Apache Subversion 1.14.1 之前版本存在信息泄露漏洞,该漏洞源于服务器暴露了应该根据配置的基于路径的授权 (authz) 规则隐藏的“copyfrom”路径。攻击者利用该漏洞可以看到原始节点的“copyfrom”路径。
英文描述:
Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization (authz) rules. When a node has been copied from a protected location, users with access to the copy can see the 'copyfrom' path of the original. This also reveals the fact that the node was copied. Only the 'copyfrom' path is revealed; not its contents. Both httpd and svnserve servers are vulnerable.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Apache Software Foundation | Apache Subversion | 1.10.0 to 1.14.1 | - | - |
cpe:2.3:a:apache_software_foundation:apache_subversion:1.10.0_to_1.14.1:*:*:*:*:*:*:*
|
| apache | subversion | * | - | - |
cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*
|
| debian | debian_linux | 10.0 | - | - |
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 11.0 | - | - |
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 35 | - | - |
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 36 | - | - |
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
|
| apple | macos | * | - | - |
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
|
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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-2021-28544 |
2025-11-11 15:20:54 | 2025-11-11 07:36:47 |
| NVD | nvd_CVE-2021-28544 |
2025-11-11 14:57:50 | 2025-11-11 07:45:06 |
| CNNVD | cnnvd_CNNVD-202204-2951 |
2025-11-11 15:10:52 | 2025-11-11 07:57:14 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 信息泄露
- cnnvd_id: 未提取 -> CNNVD-202204-2951
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 4.3
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 1 -> 7
- data_sources: ['cve'] -> ['cve', 'nvd']