CVE-2025-5278

一、漏洞信息
 漏洞编号：[CVE-2025-5278](https://nvd.nist.gov/vuln/detail/CVE-2025-5278)
 漏洞归属组件：[coreutils](https://gitee.com/src-openeuler/coreutils)
 漏洞归属的版本：8.32,9.0,9.3,9.4,9.5,9.7
 CVSS V3.0分值：
  BaseScore：4.4 Medium
  Vector：CVSS：3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
 漏洞简述：
  A vulnerability was found in GNU Coreutils 7.2. It has been classified as critical.CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().This is going to have an impact on confidentiality, integrity, and availability.There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
 漏洞公开时间：2025-05-28 05:15:23
 漏洞创建时间：2025-05-31 00:09:08
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-5278
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
|  | https://access.redhat.com/security/cve/CVE-2025-5278 |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2368764 |  |
|  | http://www.openwall.com/lists/oss-security/2025/05/27/2 |  |
|  | http://www.openwall.com/lists/oss-security/2025/05/29/1 |  |
|  | https://cgit.git.savannah.gnu.org/cgit/coreutils.git/commit/?id=8c9602e3a145e9596dc1a63c6ed67865814b6633 |  |
|  | https://cgit.git.savannah.gnu.org/cgit/coreutils.git/tree/NEWS?id=8c9602e3a145e9596dc1a63c6ed67865814b6633#n14 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-5278 |  |
|  | http://www.openwall.com/lists/oss-security/2025/05/29/2 |  |
|  | https://ubuntu.com/security/CVE-2025-5278 |  |
|  | https://www.cve.org/CVERecord?id=CVE-2025-5278 |  |
|  | https://lists.gnu.org/archive/html/bug-coreutils/2025-05/msg00036.html |  |
|  | https://lists.gnu.org/archive/html/bug-coreutils/2025-05/msg00040.html |  |
|  | https://www.openwall.com/lists/oss-security/2025/05/27/2 |  |
|  | https://debbugs.gnu.org/cgi/bugreport.cgi?bug=78507 |  |
|  | https://nvd.nist.gov/vuln/detail/CVE-2025-5278 |  |
|  | https://www.mend.io/vulnerability-database/CVE-2025-5278 |  |

</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  |
| ------- | -------- | ------- | -------- | --------- |
| coreutils/coreutils |  | https://github.com/coreutils/coreutils/commit/8c9602e3a145e9596dc1a63c6ed67865814b6633.patch |  | ljqc |
|  |  | https://cgit.git.savannah.gnu.org/cgit/coreutils.git/commit/?id=8c9602e3a145e9596dc1a63c6ed67865814b6633 |  | nvd |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  A flaw was found in GNU Coreutils. The sort utility s begfield() function is vulnerable to a heap buffer under-read. The program may access memory outside the allocated buffer if a user runs a crafted command using the traditional key format. A malicious input could lead to a crash or leak sensitive data.
 openEuler评分：
  4.4
 Vector：CVSS：3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
 受影响版本排查(受影响/不受影响)：
  1.master(9.7):受影响
2.openEuler-20.03-LTS-SP4(8.32):受影响
3.openEuler-22.03-LTS-SP3(9.0):受影响
4.openEuler-22.03-LTS-SP4(9.0):受影响
5.openEuler-24.03-LTS(9.4):受影响
6.openEuler-24.03-LTS-Next(9.4):受影响
7.openEuler-24.03-LTS-SP1(9.4):受影响
8.openEuler-24.03-LTS-SP2(9.4):受影响

修复是否涉及abi变化(是/否)：
  1.master(9.7):否
2.openEuler-20.03-LTS-SP4(8.32):否
3.openEuler-22.03-LTS-SP3(9.0):否
4.openEuler-22.03-LTS-SP4(9.0):否
5.openEuler-24.03-LTS(9.4):否
6.openEuler-24.03-LTS-Next(9.4):否
7.openEuler-24.03-LTS-SP1(9.4):否
8.openEuler-24.03-LTS-SP2(9.4):否

原因说明：
  1.master(9.7):正常修复
2.openEuler-20.03-LTS-SP4(8.32):正常修复
3.openEuler-22.03-LTS-SP3(9.0):正常修复
4.openEuler-22.03-LTS-SP4(9.0):正常修复
5.openEuler-24.03-LTS(9.4):正常修复
6.openEuler-24.03-LTS-Next(9.4):正常修复
7.openEuler-24.03-LTS-SP1(9.4):正常修复
8.openEuler-24.03-LTS-SP2(9.4):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-2025-1637

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