CVE-2025-6818

一、漏洞信息
 漏洞编号：[CVE-2025-6818](https://nvd.nist.gov/vuln/detail/CVE-2025-6818)
 漏洞归属组件：[hdf5](https://gitee.com/src-openeuler/hdf5)
 漏洞归属的版本：1.10.8,1.12.1,1.14.5,1.8.20
 CVSS V3.0分值：
  BaseScore：3.3 Low
  Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
 漏洞简述：
  A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5O__chunk_protect of the file /src/H5Ochunk.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
 漏洞公开时间：2025-06-29 00:15:23
 漏洞创建时间：2025-06-28 01:34:32
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-6818
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
|  | https://github.com/HDFGroup/hdf5/issues/5573 |  |
|  | https://github.com/user-attachments/files/20623382/hdf5_crash_5.txt |  |
|  | https://vuldb.com/?ctiid.314256 |  |
|  | https://vuldb.com/?id.314256 |  |
|  | https://vuldb.com/?submit.602326 |  |
|  | https://github.com/user-attachments/files/20623382/hdf5_crash_5.txt |  |
|  | https://vuldb.com/?id.314256 |  |
|  | https://vuldb.com/?submit.602326 |  |
|  | https://nvd.nist.gov/vuln/detail/CVE-2025-6818 |  |
|  | https://vuldb.com/?ctiid.314256 |  |
|  | https://www.mend.io/vulnerability-database/CVE-2025-6818 |  |
|  | https://ubuntu.com/security/CVE-2025-6818 |  |
|  | https://www.cve.org/CVERecord?id=CVE-2025-6818 |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2375339 |  |
|  | https://nvd.nist.gov/vuln/detail/CVE-2025-6818 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-6818 |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2375339 |  |
|  | https://www.cve.org/CVERecord?id=CVE-2025-6818 |  |
|  | https://nvd.nist.gov/vuln/detail/CVE-2025-6818 |  |
|  | https://github.com/HDFGroup/hdf5/issues/5573 |  |
|  | https://github.com/user-attachments/files/20623382/hdf5_crash_5.txt |  |
|  | https://vuldb.com/?ctiid.314256 |  |
|  | https://vuldb.com/?id.314256 |  |
|  | https://vuldb.com/?submit.602326 |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2375339 |  |
|  | h |  |

</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:
  七彩瞬析开源风险感知平台
 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：
  A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5O__chunk_protect of the file /src/H5Ochunk.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
 openEuler评分：
  3.3
 Vector：CVSS：3.0/AV:L/AC:L/PR:L/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(1.14.6):受影响
2.openEuler-20.03-LTS-SP4(1.12.1):受影响
3.openEuler-22.03-LTS-SP3(1.14.5):受影响
4.openEuler-22.03-LTS-SP4(1.14.5):受影响
5.openEuler-24.03-LTS(1.14.5):受影响
6.openEuler-24.03-LTS-Next(1.14.5):受影响
7.openEuler-24.03-LTS-SP1(1.14.5):受影响
8.openEuler-24.03-LTS-SP2(1.14.5):受影响

修复是否涉及abi变化(是/否)：
  1.master(1.14.6):否
2.openEuler-20.03-LTS-SP4(1.12.1):否
3.openEuler-22.03-LTS-SP3(1.14.5):否
4.openEuler-22.03-LTS-SP4(1.14.5):否
5.openEuler-24.03-LTS(1.14.5):否
6.openEuler-24.03-LTS-Next(1.14.5):否
7.openEuler-24.03-LTS-SP1(1.14.5):否
8.openEuler-24.03-LTS-SP2(1.14.5):否

原因说明：
  1.master(1.14.6):暂不修复-暂无解决方案或补丁
2.openEuler-20.03-LTS-SP4(1.12.1):暂不修复-暂无解决方案或补丁
3.openEuler-22.03-LTS-SP3(1.14.5):暂不修复-暂无解决方案或补丁
4.openEuler-22.03-LTS-SP4(1.14.5):暂不修复-暂无解决方案或补丁
5.openEuler-24.03-LTS(1.14.5):暂不修复-暂无解决方案或补丁
6.openEuler-24.03-LTS-Next(1.14.5):暂不修复-暂无解决方案或补丁
7.openEuler-24.03-LTS-SP1(1.14.5):暂不修复-暂无解决方案或补丁
8.openEuler-24.03-LTS-SP2(1.14.5):暂不修复-暂无解决方案或补丁

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