CVE-2025-62518

一、漏洞信息
 漏洞编号：[CVE-2025-62518](https://nvd.nist.gov/vuln/detail/CVE-2025-62518)
 漏洞归属组件：[kata-containers](https://gitee.com/src-openeuler/kata-containers)
 漏洞归属的版本：1.11.1,2.1.0,3.2.0,v1.11.1
 CVSS V3.0分值：
  BaseScore：8.1 High
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
 漏洞简述：
  astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser incorrectly advances stream position based on ustar header size (often zero) instead of the PAX-specified size, causing it to interpret file content as legitimate tar headers. This issue has been patched in version 0.5.6. There are no workarounds.
 漏洞公开时间：2025-10-22 01:15:40
 漏洞创建时间：2025-10-22 08:31:48
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-62518
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<summary>更多参考(点击展开)</summary>

无
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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>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
| astral-sh/tokio-tar |  | https://github.com/astral-sh/tokio-tar/commit/22b3f884adb7a2adf1d3a8d03469533f5cbc8318 |  | ljqc |

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二、漏洞分析结构反馈
 影响性分析说明：
  
 openEuler评分：
   
 受影响版本排查(受影响/不受影响)：
  1.master(3.2.0):
2.openEuler-20.03-LTS-SP4(v1.11.1):
3.openEuler-22.03-LTS-SP3(1.11.1):
4.openEuler-22.03-LTS-SP4(1.11.1):
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:

修复是否涉及abi变化(是/否)：
  1.master(3.2.0):
2.openEuler-20.03-LTS-SP4(v1.11.1):
3.openEuler-22.03-LTS-SP3(1.11.1):
4.openEuler-22.03-LTS-SP4(1.11.1):
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:

原因说明：
  1.master(3.2.0):
2.openEuler-20.03-LTS-SP4(v1.11.1):
3.openEuler-22.03-LTS-SP3(1.11.1):
4.openEuler-22.03-LTS-SP4(1.11.1):
5.openEuler-24.03-LTS:
6.openEuler-24.03-LTS-Next:
7.openEuler-24.03-LTS-SP1:
8.openEuler-24.03-LTS-SP2:

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