CVE-2023-33201

一、漏洞信息
 漏洞编号：[CVE-2023-33201](https://nvd.nist.gov/vuln/detail/CVE-2023-33201)
 漏洞归属组件：[bouncycastle](https://gitee.com/src-openeuler/bouncycastle)
 漏洞归属的版本：1.61,1.67
 CVSS V3.0分值：
  BaseScore：2.6 Low
  Vector：CVSS：3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
 漏洞简述：
  Bouncy Castle For Java before 1.74 is affected by an LDAP injection vulnerability. The vulnerability only affects applications that use an LDAP CertStore from Bouncy Castle to validate X.509 certificates. During the certificate validation process, Bouncy Castle inserts the certificate s Subject Name into an LDAP search filter without any escaping, which leads to an LDAP injection vulnerability.
 漏洞公开时间：2023-07-05 11:15:00
 漏洞创建时间：2023-06-16 19:10:05
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-33201
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| cve.mitre.org | https://bouncycastle.org |  |
| cve.mitre.org | https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc |  |
| cve.mitre.org | https://github.com/bcgit/bc-java/wiki/CVE-2023-33201 |  |
| cve.mitre.org | https://lists.debian.org/debian-lts-announce/2023/08/msg00000.html |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-33201 | https://bugzilla.suse.com/show_bug.cgi?id=1212508 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2215465 | https://bugzilla.suse.com/show_bug.cgi?id=1212508 |
| redhat_bugzilla | https://github.com/bcgit/bc-java/wiki/CVE-2023-33201 | https://bugzilla.redhat.com/show_bug.cgi?id=2215465 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2023:3954 | https://bugzilla.redhat.com/show_bug.cgi?id=2215465 |
| redhat_bugzilla | https://access.redhat.com/security/cve/cve-2023-33201 | https://bugzilla.redhat.com/show_bug.cgi?id=2215465 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-33201 |
| cve_search |  | https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc |
| cve_search |  | https://github.com/bcgit/bc-java/wiki/CVE-2023-33201 |
| cve_search |  | https://bouncycastle.org |
| github_advisory | https://bouncycastle.org/releasenotes.html#r1rv74 | https://github.com/advisories/GHSA-hr8g-6v94-x4m9 |
| github_advisory | https://nvd.nist.gov/vuln/detail/CVE-2023-33201 | https://github.com/advisories/GHSA-hr8g-6v94-x4m9 |
| github_advisory | https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc | https://github.com/advisories/GHSA-hr8g-6v94-x4m9 |
| github_advisory | https://github.com/bcgit/bc-java/wiki/CVE-2023-33201 | https://github.com/advisories/GHSA-hr8g-6v94-x4m9 |
| osv | https://nvd.nist.gov/vuln/detail/CVE-2023-33201 | https://osv.dev/vulnerability/GHSA-hr8g-6v94-x4m9 |
| osv | https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc | https://osv.dev/vulnerability/GHSA-hr8g-6v94-x4m9 |
| osv | https://bouncycastle.org/releasenotes.html#r1rv74 | https://osv.dev/vulnerability/GHSA-hr8g-6v94-x4m9 |
| osv | https://github.com/bcgit/bc-java | https://osv.dev/vulnerability/GHSA-hr8g-6v94-x4m9 |
| osv | https://github.com/bcgit/bc-java/wiki/CVE-2023-33201 | https://osv.dev/vulnerability/GHSA-hr8g-6v94-x4m9 |
| nvd | https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc |  |
| nvd | https://github.com/bcgit/bc-java/wiki/CVE-2023-33201 |  |
| nvd | https://bouncycastle.org |  |
| redhat | https://access.redhat.com/security/cve/CVE-2023-33201 |  |

</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>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc |  | cve.mitre.org |
|  |  | https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc |  | github_advisory |
|  |  | https://github.com/bcgit/bc-java/commit/e8c409a8389c815ea3fda5e8b94c92fdfe583bcc |  | osv |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
        bouncycastle 1.74之前的版本存在注入攻击问题,如果生成一个自签名证书，其主题名称包含特殊字符，例如:CN=Subject*）（objectclass=.会使攻击者能够在搜索查询中指定其他属性,从而导致信息泄漏   
 openEuler评分：
  2.6
 Vector：CVSS：3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
 受影响版本排查(受影响/不受影响)：
  1.openEuler-20.03-LTS-SP1(1.67):受影响
2.openEuler-20.03-LTS-SP3(1.67):受影响
3.openEuler-22.03-LTS(1.67):受影响
4.openEuler-22.03-LTS-SP1(1.67):受影响
5.openEuler-22.03-LTS-SP2(1.67):受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-20.03-LTS-SP1(1.67):否
2.openEuler-20.03-LTS-SP3(1.67):否
3.openEuler-22.03-LTS(1.67):否
4.openEuler-22.03-LTS-SP1(1.67):否
5.openEuler-22.03-LTS-SP2(1.67):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2023-1504

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