CVE-2023-6597

一、漏洞信息
 漏洞编号：[CVE-2023-6597](https://nvd.nist.gov/vuln/detail/CVE-2023-6597)
 漏洞归属组件：[python3](https://gitee.com/src-openeuler/python3)
 漏洞归属的版本：3.10.0,3.10.2,3.10.9,3.11.1,3.11.4,3.11.6,3.7.9,3.8.5,3.9.9
 CVSS V3.0分值：
  BaseScore：7.8 High
  Vector：CVSS：3.0/
 漏洞简述：
  An issue was found in the CPython `tempfile.TemporaryDirectory` class affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior.The tempfile.TemporaryDirectory class would dereference symlinks during cleanup of permissions-related errors. This means users which can run privileged programs are potentially able to modify permissions of files referenced by symlinks in some circumstances.
 漏洞公开时间：2024-03-20 00:15:08
 漏洞创建时间：2024-02-07 18:25:27
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-6597
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| cna.python.org | http://www.openwall.com/lists/oss-security/2024/03/20/5 |  |
| cna.python.org | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a |  |
| cna.python.org | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 |  |
| cna.python.org | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 |  |
| cna.python.org | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d |  |
| cna.python.org | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 |  |
| cna.python.org | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b |  |
| cna.python.org | https://github.com/python/cpython/issues/91133 |  |
| cna.python.org | https://lists.debian.org/debian-lts-announce/2024/03/msg00025.html |  |
| cna.python.org | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3IGRX54M7RNCQOXVQO5KQKTGWCOABIM/ |  |
| cna.python.org | https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5VHWS52HGD743C47UMCSAK2A773M2YE/ |  |
| cna.python.org | https://mail.python.org/archives/list/security-announce@python.org/thread/Q5C6ATFC67K53XFV4KE45325S7NS62LD/ |  |
| redhat_bugzilla | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/issues/91133 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://lists.debian.org/debian-lts-announce/2024/03/msg00025.html | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://mail.python.org/archives/list/security-announce@python.org/thread/Q5C6ATFC67K53XFV4KE45325S7NS62LD/ | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/pull/99930 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/issues/91133 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://mail.python.org/archives/list/security-announce@python.org/thread/Q5C6ATFC67K53XFV4KE45325S7NS62LD/ | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3347 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3391 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:3466 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4058 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4077 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4078 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4166 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4370 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4406 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4456 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4865 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4871 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:4896 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:5535 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:5689 | https://bugzilla.redhat.com/show_bug.cgi?id=2276518 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-6597 |
| gentoo |  | https://security.gentoo.org/glsa/202405-01 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2023-6597 |
| cve_search |  | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d |
| cve_search |  | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 |
| cve_search |  | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 |
| cve_search |  | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 |
| cve_search |  | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b |
| cve_search |  | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a |
| cve_search |  | https://github.com/python/cpython/issues/91133 |
| cve_search |  | https://mail.python.org/archives/list/security-announce@python.org/thread/Q5C6ATFC67K53XFV4KE45325S7NS62LD/ |
| cve_search |  | https://lists.debian.org/debian-lts-announce/2024/03/msg00025.html |
| mageia |  | http://advisories.mageia.org/MGASA-2024-0096.html |
| osv | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a | https://osv.dev/vulnerability/CVE-2023-6597 |
| osv | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 | https://osv.dev/vulnerability/CVE-2023-6597 |
| osv | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 | https://osv.dev/vulnerability/CVE-2023-6597 |
| osv | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d | https://osv.dev/vulnerability/CVE-2023-6597 |
| osv | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 | https://osv.dev/vulnerability/CVE-2023-6597 |
| osv | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b | https://osv.dev/vulnerability/CVE-2023-6597 |
| osv | https://github.com/python/cpython/issues/91133 | https://osv.dev/vulnerability/CVE-2023-6597 |
| osv | https://mail.python.org/archives/list/security-announce@python.org/thread/Q5C6ATFC67K53XFV4KE45325S7NS62LD/ | https://osv.dev/vulnerability/CVE-2023-6597 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2023-6597 | https://explore.alas.aws.amazon.com/CVE-2023-6597.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6597 | https://explore.alas.aws.amazon.com/CVE-2023-6597.html |
| snyk | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a | https://security.snyk.io/vuln/SNYK-UNMANAGED-PYTHONCPYTHON-6468187 |
| snyk | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 | https://security.snyk.io/vuln/SNYK-UNMANAGED-PYTHONCPYTHON-6468187 |
| snyk | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 | https://security.snyk.io/vuln/SNYK-UNMANAGED-PYTHONCPYTHON-6468187 |
| snyk | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d | https://security.snyk.io/vuln/SNYK-UNMANAGED-PYTHONCPYTHON-6468187 |
| snyk | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 | https://security.snyk.io/vuln/SNYK-UNMANAGED-PYTHONCPYTHON-6468187 |
| snyk | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b | https://security.snyk.io/vuln/SNYK-UNMANAGED-PYTHONCPYTHON-6468187 |
| snyk | https://github.com/python/cpython/issues/91133 | https://security.snyk.io/vuln/SNYK-UNMANAGED-PYTHONCPYTHON-6468187 |
| snyk | https://mail.python.org/archives/list/security-announce@python.org/thread/Q5C6ATFC67K53XFV4KE45325S7NS62LD/ | https://security.snyk.io/vuln/SNYK-UNMANAGED-PYTHONCPYTHON-6468187 |

</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>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
|  |  | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a |  | redhat_bugzilla |
|  |  | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 |  | redhat_bugzilla |
|  |  | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 |  | redhat_bugzilla |
|  |  | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d |  | redhat_bugzilla |
|  |  | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 |  | redhat_bugzilla |
|  |  | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b |  | redhat_bugzilla |
|  |  | https://github.com/python/cpython/pull/99930 |  | redhat_bugzilla |
|  |  | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a |  | osv |
|  |  | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 |  | osv |
|  |  | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 |  | osv |
|  |  | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d |  | osv |
|  |  | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 |  | osv |
|  |  | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b |  | osv |
|  |  | https://github.com/python/cpython/commit/02a9259c717738dfe6b463c44d7e17f2b6d2cb3a |  | snyk |
|  |  | https://github.com/python/cpython/commit/5585334d772b253a01a6730e8202ffb1607c3d25 |  | snyk |
|  |  | https://github.com/python/cpython/commit/6ceb8aeda504b079fef7a57b8d81472f15cdd9a5 |  | snyk |
|  |  | https://github.com/python/cpython/commit/81c16cd94ec38d61aa478b9a452436dc3b1b524d |  | snyk |
|  |  | https://github.com/python/cpython/commit/8eaeefe49d179ca4908d052745e3bb8b6f238f82 |  | snyk |
|  |  | https://github.com/python/cpython/commit/d54e22a669ae6e987199bb5d2c69bb5a46b0083b |  | snyk |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    在CPython `tempfile.TemporaryDirectory`类中发现了一个影响版本3.12.1、3.11.7、3.10.13、3.9.18和3.8.18及之前版本的问题。tempfile.TemporaryDirectory类将在清除权限相关错误期间取消引用符号链接。这意味着可以运行特权程序的用户在某些情况下可能能够修改符号链接引用的文件的权限。 
 openEuler评分：
  7.8
 Vector：CVSS：3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
 受影响版本排查(受影响/不受影响)：
  1.master(3.11.6):受影响
2.openEuler-22.03-LTS-SP1(3.9.9):受影响
3.openEuler-22.03-LTS-SP3(3.9.9):受影响
4.openEuler-22.03-LTS-SP4(3.9.9):受影响
5.openEuler-24.03-LTS(3.11.6):受影响
6.openEuler-24.03-LTS-Next(3.11.6):受影响
7.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(3.11.6):否
2.openEuler-20.03-LTS-SP4(3.7.9):否
3.openEuler-22.03-LTS-SP1(3.9.9):否
4.openEuler-22.03-LTS-SP3(3.9.9):否
5.openEuler-22.03-LTS-SP4(3.9.9):否
6.openEuler-24.03-LTS(3.11.6):否
7.openEuler-24.03-LTS-Next(3.11.6):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2193

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