CVE-2025-6069

一、漏洞信息
 漏洞编号：[CVE-2025-6069](https://nvd.nist.gov/vuln/detail/CVE-2025-6069)
 漏洞归属组件：[python3](https://gitee.com/src-openeuler/python3)
 漏洞归属的版本：3.10.2,3.10.9,3.11.11,3.11.4,3.11.6,3.7.9,3.8.5,3.9.9
 CVSS V3.0分值：
  BaseScore：4.3 Medium
  Vector：CVSS：3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
 漏洞简述：
  The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service.
 漏洞公开时间：2025-06-17 22:15:33
 漏洞创建时间：2025-06-23 19:51:19
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-6069
<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/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | https://www.mend.io/vulnerability-database/CVE-2025-6069 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-6069 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-6069 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-6069 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-6069 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-6069 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2025-6069 |  |
|  | https://access.redhat.com/security/cve/cve-2025-6069 |  |
|  | https://nvd.nist.gov/vuln/detail/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |
|  | https://github.com/python/cpython/issues/135462 |  |
|  | https://github.com/python/cpython/pull/135464 |  |
|  | https://mail.python.org/archives/list/security-announce@python.org/thread/K5PIYLR6EP3WR7ZOKKYQUWEDNQVUXOYM/ |  |
|  | http://people.ubuntu.com/~ubuntu-security/cve/CVE-2025-6069 |  |
|  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  |
|  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  |
|  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  |

</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>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
| python/cpython |  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41.patch |  | ljqc |
|  |  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  | nvd |
|  |  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  | nvd |
|  |  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  | nvd |
|  |  | https://github.com/python/cpython/pull/135464 |  | nvd |
|  |  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  | snyk |
|  |  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  | snyk |
|  |  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  | snyk |
|  |  | https://github.com/python/cpython/pull/135464 |  | snyk |
|  |  | https://github.com/python/cpython/commit/8d1b3dfa09135affbbf27fb8babcf3c11415df49 |  | nvd |
|  |  | https://github.com/python/cpython/commit/ab0893fd5c579d9cea30841680e6d35fc478afb5 |  | nvd |
|  |  | https://github.com/python/cpython/commit/f3c6f882cddc8dc30320d2e73edf019e201394fc |  | nvd |
|  |  | https://github.com/python/cpython/commit/fdc9d214c01cb4588f540cfa03726bbf2a33fc15 |  | nvd |
|  |  | https://github.com/python/cpython/commit/8d1b3dfa09135affbbf27fb8babcf3c11415df49 |  | snyk |
|  |  | https://github.com/python/cpython/commit/ab0893fd5c579d9cea30841680e6d35fc478afb5 |  | snyk |
|  |  | https://github.com/python/cpython/commit/f3c6f882cddc8dc30320d2e73edf019e201394fc |  | snyk |
|  |  | https://github.com/python/cpython/commit/fdc9d214c01cb4588f540cfa03726bbf2a33fc15 |  | snyk |
|  |  | https://github.com/python/cpython/pull/135464 |  | cvelistv5 |
|  |  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  | cvelistv5 |
|  |  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  | cvelistv5 |
|  |  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  | cvelistv5 |
|  |  | https://github.com/python/cpython/commit/8d1b3dfa09135affbbf27fb8babcf3c11415df49 |  | cvelistv5 |
|  |  | https://github.com/python/cpython/commit/ab0893fd5c579d9cea30841680e6d35fc478afb5 |  | cvelistv5 |
|  |  | https://github.com/python/cpython/commit/f3c6f882cddc8dc30320d2e73edf019e201394fc |  | cvelistv5 |
|  |  | https://github.com/python/cpython/commit/fdc9d214c01cb4588f540cfa03726bbf2a33fc15 |  | cvelistv5 |
|  |  | https://github.com/python/cpython/commit/4455cbabf991e202185a25a631af206f60bbc949 |  | osv |
|  |  | https://github.com/python/cpython/commit/6eb6c5dbfb528bd07d77b60fd71fd05d81d45c41 |  | osv |
|  |  | https://github.com/python/cpython/commit/8d1b3dfa09135affbbf27fb8babcf3c11415df49 |  | osv |
|  |  | https://github.com/python/cpython/commit/ab0893fd5c579d9cea30841680e6d35fc478afb5 |  | osv |
|  |  | https://github.com/python/cpython/commit/d851f8e258c7328814943e923a7df81bca15df4b |  | osv |
|  |  | https://github.com/python/cpython/commit/f3c6f882cddc8dc30320d2e73edf019e201394fc |  | osv |
|  |  | https://github.com/python/cpython/commit/fdc9d214c01cb4588f540cfa03726bbf2a33fc15 |  | osv |
|  |  | https://github.com/python/cpython/pull/135464 |  | osv |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  html.parser.HTMLParser类在处理某些精心编制的格式错误的输入时具有更糟糕的二次复杂度，这些输入可能导致放大的拒绝服务。
 openEuler评分：
  4.3
 Vector：CVSS：3.0/AV:N/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(3.11.13):受影响
2.openEuler-22.03-LTS-SP3(3.9.9):受影响
3.openEuler-22.03-LTS-SP4(3.9.9):受影响
4.openEuler-24.03-LTS(3.11.6):受影响
5.openEuler-24.03-LTS-Next(3.11.6):受影响
6.openEuler-24.03-LTS-SP1(3.11.6):受影响
7.openEuler-24.03-LTS-SP2(3.11.6):受影响
8.openEuler-20.03-LTS-SP4(3.7.9):不受影响

修复是否涉及abi变化(是/否)：
  1.master(3.11.13):否
2.openEuler-20.03-LTS-SP4(3.7.9):否
3.openEuler-22.03-LTS-SP3(3.9.9):否
4.openEuler-22.03-LTS-SP4(3.9.9):否
5.openEuler-24.03-LTS(3.11.6):否
6.openEuler-24.03-LTS-Next(3.11.6):否
7.openEuler-24.03-LTS-SP1(3.11.6):否
8.openEuler-24.03-LTS-SP2(3.11.6):否

原因说明：
  1.master(3.11.13):正常修复
2.openEuler-22.03-LTS-SP3(3.9.9):正常修复
3.openEuler-22.03-LTS-SP4(3.9.9):正常修复
4.openEuler-24.03-LTS(3.11.6):正常修复
5.openEuler-24.03-LTS-Next(3.11.6):正常修复
6.openEuler-24.03-LTS-SP1(3.11.6):正常修复
7.openEuler-24.03-LTS-SP2(3.11.6):正常修复
8.openEuler-20.03-LTS-SP4(3.7.9):不受影响-漏洞代码不存在

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-2333

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