CVE-2023-35887

一、漏洞信息
 漏洞编号：[CVE-2023-35887](https://nvd.nist.gov/vuln/detail/CVE-2023-35887)
 漏洞归属组件：[apache-sshd](https://gitee.com/src-openeuler/apache-sshd)
 漏洞归属的版本：2.9.2
 CVSS V3.0分值：
  BaseScore：4.3 Medium
  Vector：CVSS：3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
 漏洞简述：
  Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA.In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover  exists/does not exist  information about items outside the rooted tree via paths including parent navigation ( .. ) beyond the root, or involving symlinks.This issue affects Apache MINA: from 1.0 before 2.10. Users are recommended to upgrade to 2.10
 漏洞公开时间：2023-07-11 00:15
 漏洞创建时间：2024-01-12 02:02:02
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-35887
<details>
<summary>更多参考(点击展开)</summary>

无
</details>

漏洞分析指导链接：
  https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
 漏洞数据来源:
  其它
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

无
</details>

二、漏洞分析结构反馈
 影响性分析说明：
    Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA.In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover exists/does not exist information about items outside the rooted tree via paths including parent navigation ( .. ) beyond the root, or involving symlinks.This issue affects Apache MINA: from 1.0 before 2.10. Users are recommended to upgrade to 2.10 
 openEuler评分：
  4.3
 Vector：CVSS：3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
 受影响版本排查(受影响/不受影响)：
  1.master(2.2.0):受影响
2.openEuler-20.03-LTS-SP1(2.2.0):受影响
3.openEuler-20.03-LTS-SP4:受影响
4.openEuler-22.03-LTS(2.2.0):受影响
5.openEuler-22.03-LTS-Next(2.2.0):受影响
6.openEuler-22.03-LTS-SP1(2.9.2):受影响
7.openEuler-22.03-LTS-SP2(2.9.2):受影响
8.openEuler-22.03-LTS-SP3:受影响

修复是否涉及abi变化(是/否)：
  1.master(2.2.0):是
2.openEuler-20.03-LTS-SP1(2.2.0):是
3.openEuler-20.03-LTS-SP4:是
4.openEuler-22.03-LTS(2.2.0):是
5.openEuler-22.03-LTS-Next(2.2.0):是
6.openEuler-22.03-LTS-SP1(2.9.2):是
7.openEuler-22.03-LTS-SP2(2.9.2):是
8.openEuler-22.03-LTS-SP3:是

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1079

影响性分析说明：
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA.In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover exists/does not exist information about items outside the rooted tree via paths including parent navigation ( .. ) beyond the root, or involving symlinks.This issue affects Apache MINA: from 1.0 before 2.10. Users are recommended to upgrade to 2.10

openEuler评分：
4.3
Vector：CVSS：3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
受影响版本排查(受影响/不受影响)：
1.master(2.9.2): 受影响
2.openEuler-20.03-LTS-SP1(2.9.2): 受影响
3.openEuler-20.03-LTS-SP4: 受影响
4.openEuler-22.03-LTS(2.9.2): 受影响
5.openEuler-22.03-LTS-Next(2.9.2): 受影响
6.openEuler-22.03-LTS-SP1(2.9.2): 受影响
7.openEuler-22.03-LTS-SP2(2.9.2): 受影响
8.openEuler-22.03-LTS-SP3: 受影响

修复是否涉及abi变化(是/否)：
1.master(2.9.2): 是
2.openEuler-20.03-LTS-SP1(2.9.2): 是
3.openEuler-20.03-LTS-SP4: 是
4.openEuler-22.03-LTS(2.9.2): 是
5.openEuler-22.03-LTS-Next(2.9.2): 是
6.openEuler-22.03-LTS-SP1(2.9.2): 是
7.openEuler-22.03-LTS-SP2(2.9.2): 是
8.openEuler-22.03-LTS-SP3: 是

@ 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态  | 需分析 | 内容 |
|:--:|:--:|---------|
|已分析|1.影响性分析说明|Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA.In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover exists/does not exist information about items outside the rooted tree via paths including parent navigation ( .. ) beyond the root, or involving symlinks.This issue affects Apache MINA: from 1.0 before 2.10. Users are recommended to upgrade to 2.10|
|已分析|2.openEulerScore|4.3|
|已分析|3.openEulerVector|AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N|
|已分析|4.受影响版本排查|master:受影响,openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS:受影响,openEuler-22.03-LTS-Next:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP2:受影响,openEuler-22.03-LTS-SP3:受影响|
|已分析|5.修复是否涉及abi变化|master:是,openEuler-20.03-LTS-SP1:是,openEuler-20.03-LTS-SP4:是,openEuler-22.03-LTS:是,openEuler-22.03-LTS-Next:是,openEuler-22.03-LTS-SP1:是,openEuler-22.03-LTS-SP2:是,openEuler-22.03-LTS-SP3:是|

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