CVE-2025-25724

一、漏洞信息
 漏洞编号：[CVE-2025-25724](https://nvd.nist.gov/vuln/detail/CVE-2025-25724)
 漏洞归属组件：[libarchive](https://gitee.com/src-openeuler/libarchive)
 漏洞归属的版本：3.4.3,3.5.1,3.5.2,3.6.1,3.7.1,3.7.7
 CVSS V3.0分值：
  BaseScore：4.0 Medium
  Vector：CVSS：3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
 漏洞简述：
  list_item_verbose in tar/util.c in libarchive through 3.7.7 does not check an strftime return value, which can lead to a denial of service or unspecified other impact via a crafted TAR archive that is read with a verbose value of 2. For example, the 100-byte buffer may not be sufficient for a custom locale.
 漏洞公开时间：2025-03-02 10:15:36
 漏洞创建时间：2025-03-02 11:19:56
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-25724
<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://gist.github.com/Ekkosun/a83870ce7f3b7813b9b462a395e8ad92 |  |
| cve.mitre.org | https://github.com/Ekkosun/pocs/blob/main/bsdtarbug |  |
| cve.mitre.org | https://github.com/libarchive/libarchive/blob/b439d586f53911c84be5e380445a8a259e19114c/tar/util.c#L751-L752 |  |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2025-25724 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2025-25724 | https://explore.alas.aws.amazon.com/CVE-2025-25724.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-25724 | https://explore.alas.aws.amazon.com/CVE-2025-25724.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>

无
</details>

二、漏洞分析结构反馈
 影响性分析说明：
  list_item_verbose in tar/util.c in libarchive through 3.7.7 does not check an strftime return value, which can lead to a denial of service or unspecified other impact via a crafted TAR archive that is read with a verbose value of 2. For example, the 100-byte buffer may not be sufficient for a custom locale.
 openEuler评分：
  4.0
 Vector：CVSS：3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
 受影响版本排查(受影响/不受影响)：
  1.master(3.7.7):受影响
2.openEuler-20.03-LTS-SP4(3.4.3):受影响
3.openEuler-22.03-LTS-SP3(3.5.2):受影响
4.openEuler-22.03-LTS-SP4(3.5.2):受影响
5.openEuler-24.03-LTS(3.7.1):受影响
6.openEuler-24.03-LTS-Next(3.7.1):受影响
7.openEuler-24.03-LTS-SP1(3.7.1):受影响

修复是否涉及abi变化(是/否)：
  1.master(3.7.7):否
2.openEuler-20.03-LTS-SP4(3.4.3):否
3.openEuler-22.03-LTS-SP3(3.5.2):否
4.openEuler-22.03-LTS-SP4(3.5.2):否
5.openEuler-24.03-LTS(3.7.1):否
6.openEuler-24.03-LTS-Next(3.7.1):否
7.openEuler-24.03-LTS-SP1(3.7.1):否

原因说明：
  1.master(3.7.7):正常修复
2.openEuler-20.03-LTS-SP4(3.4.3):正常修复
3.openEuler-22.03-LTS-SP3(3.5.2):正常修复
4.openEuler-22.03-LTS-SP4(3.5.2):正常修复
5.openEuler-24.03-LTS(3.7.1):正常修复
6.openEuler-24.03-LTS-Next(3.7.1):正常修复
7.openEuler-24.03-LTS-SP1(3.7.1):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-2025-1313

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CVE-2025-25724

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