CVE-2025-40907

一、漏洞信息
 漏洞编号：[CVE-2025-40907](https://nvd.nist.gov/vuln/detail/CVE-2025-40907)
 漏洞归属组件：[perl-FCGI](https://gitee.com/src-openeuler/perl-FCGI)
 漏洞归属的版本：0.78,0.82
 CVSS V3.0分值：
  BaseScore：N/A None
  Vector：CVSS：3.0/
 漏洞简述：
  FCGI versions 0.44 through 0.82, for Perl, include a vulnerable version of the FastCGI fcgi2 (aka fcgi) library.The included FastCGI library is affected by  CVE-2025-23016, causing an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.
 漏洞公开时间：2025-05-16 21:15:52
 漏洞创建时间：2025-05-17 00:52:01
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-40907
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| 9b29abf9-4ab0-4765-b253-1875cd9b441e | http://www.openwall.com/lists/oss-security/2025/04/23/4 |  |
| 9b29abf9-4ab0-4765-b253-1875cd9b441e | https://github.com/FastCGI-Archives/fcgi2/issues/67 |  |
| 9b29abf9-4ab0-4765-b253-1875cd9b441e | https://github.com/FastCGI-Archives/fcgi2/releases/tag/2.4.5 |  |
| 9b29abf9-4ab0-4765-b253-1875cd9b441e | https://github.com/perl-catalyst/FCGI/issues/14 |  |
| 9b29abf9-4ab0-4765-b253-1875cd9b441e | https://patch-diff.githubusercontent.com/raw/FastCGI-Archives/fcgi2/pull/74.patch |  |
| 9b29abf9-4ab0-4765-b253-1875cd9b441e | https://www.synacktiv.com/en/publications/cve-2025-23016-exploiting-the-fastcgi-library |  |
| suse_bugzilla | https://github.com/FastCGI-Archives/fcgi2/issues/67 | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | https://www.synacktiv.com/en/publications/cve-2025-23016-exploiting-the-fastcgi-library | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | http://www.openwall.com/lists/oss-security/2025/04/23/4 | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | https://github.com/FastCGI-Archives/fcgi2/releases/tag/2.4.5 | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2025-40907 | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2025-40907 | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | https://github.com/perl-catalyst/FCGI/issues/14 | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | https://patch-diff.githubusercontent.com/raw/FastCGI-Archives/fcgi2/pull/74.patch | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2366847 | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| suse_bugzilla | https://github.com/CVEProject/cvelistV5/blob/main//cves/2025/40xxx/CVE-2025-40907.json | https://bugzilla.suse.com/show_bug.cgi?id=1243326 |
| redhat_bugzilla | https://github.com/perl-catalyst/FCGI/issues/14 | https://bugzilla.redhat.com/show_bug.cgi?id=2366847 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2025-40907 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2025-40907 | https://explore.alas.aws.amazon.com/CVE-2025-40907.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-40907 | https://explore.alas.aws.amazon.com/CVE-2025-40907.html |

</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:
  openBrain开源漏洞感知系统
 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://patch-diff.githubusercontent.com/raw/FastCGI-Archives/fcgi2/pull/74.patch |  | 9b29abf9-4ab0-4765-b253-1875cd9b441e |
|  |  | https://patch-diff.githubusercontent.com/raw/FastCGI-Archives/fcgi2/pull/74.patch |  | suse_bugzilla |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  FCGI versions 0.44 through 0.82, for Perl, include a vulnerable version of the FastCGI fcgi2 (aka fcgi) library.The included FastCGI library is affected by CVE-2025-23016, causing an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.
 openEuler评分：
  5.3
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
 受影响版本排查(受影响/不受影响)：
  1.master:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-22.03-LTS-SP4:受影响
5.openEuler-24.03-LTS:受影响
6.openEuler-24.03-LTS-Next:受影响
7.openEuler-24.03-LTS-SP1:受影响
8.openEuler-24.03-LTS-SP2:受影响

修复是否涉及abi变化(是/否)：
  1.master:否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-24.03-LTS:否
5.openEuler-24.03-LTS-Next:否
6.openEuler-22.03-LTS-SP4:否
7.openEuler-24.03-LTS-SP1:否
8.openEuler-24.03-LTS-SP2:否

原因说明：
  1.master:正常修复
2.openEuler-20.03-LTS-SP4:正常修复
3.openEuler-22.03-LTS-SP3:正常修复
4.openEuler-24.03-LTS:正常修复
5.openEuler-24.03-LTS-Next:正常修复
6.openEuler-22.03-LTS-SP4:正常修复
7.openEuler-24.03-LTS-SP1:正常修复
8.openEuler-24.03-LTS-SP2:正常修复

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1544

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