CVE-2024-6232

一、漏洞信息
 漏洞编号：[CVE-2024-6232](https://nvd.nist.gov/vuln/detail/CVE-2024-6232)
 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：7.5 High
  Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
 漏洞简述：
  There is a MEDIUM severity vulnerability affecting CPython.Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives.
 漏洞公开时间：2024-09-03 21:15:05
 漏洞创建时间：2024-09-04 18:33:08
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-6232
<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 | https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06 |  |
| cna.python.org | https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4 |  |
| cna.python.org | https://github.com/python/cpython/commit/7d1f50cd92ff7e10a1c15a8f591dde8a6843a64d |  |
| cna.python.org | https://github.com/python/cpython/commit/b4225ca91547aa97ed3aca391614afbb255bc877 |  |
| cna.python.org | https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf |  |
| cna.python.org | https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373 |  |
| cna.python.org | https://github.com/python/cpython/issues/121285 |  |
| cna.python.org | https://github.com/python/cpython/pull/121286 |  |
| cna.python.org | https://mail.python.org/archives/list/security-announce@python.org/thread/JRYFTPRHZRTLMZLWQEUHZSJXNHM4ACTY/ |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-6232 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-6232 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://github.com/python/cpython/issues/121285 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://github.com/python/cpython/pull/121286 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://mail.python.org/archives/list/security-announce@python.org/thread/JRYFTPRHZRTLMZLWQEUHZSJXNHM4ACTY/ | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://seclists.org/oss-sec/2024/q3/241 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://mail.python.org/mailman3/lists/security-announce.python.org/ | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2309426 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://github.com/python/cpython/commit/7d1f50cd92ff7e10a1c15a8f591dde8a6843a64d | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| suse_bugzilla | https://github.com/python/cpython/commit/b4225ca91547aa97ed3aca391614afbb255bc877 | https://bugzilla.suse.com/show_bug.cgi?id=1230227 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:6909 | https://bugzilla.redhat.com/show_bug.cgi?id=2309426 |
| redhat_bugzilla | https://access.redhat.com/errata/RHSA-2024:6975 | https://bugzilla.redhat.com/show_bug.cgi?id=2309426 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-6232 | https://ubuntu.com/security/CVE-2024-6232 |
| ubuntu | https://github.com/python/cpython/pull/121286 | https://ubuntu.com/security/CVE-2024-6232 |
| ubuntu | https://mail.python.org/archives/list/security-announce@python.org/thread/JRYFTPRHZRTLMZLWQEUHZSJXNHM4ACTY/ | https://ubuntu.com/security/CVE-2024-6232 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-6232 | https://ubuntu.com/security/CVE-2024-6232 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-6232 | https://ubuntu.com/security/CVE-2024-6232 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-6232 | https://ubuntu.com/security/CVE-2024-6232 |
| ubuntu | https://github.com/python/cpython/issues/121285 | https://ubuntu.com/security/CVE-2024-6232 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-6232 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2024-6232 |
| cve_search |  | https://github.com/python/cpython/pull/121286 |
| cve_search |  | https://github.com/python/cpython/issues/121285 |
| cve_search |  | https://mail.python.org/archives/list/security-announce@python.org/thread/JRYFTPRHZRTLMZLWQEUHZSJXNHM4ACTY/ |
| cve_search |  | https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06 |
| cve_search |  | https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4 |
| cve_search |  | https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf |
| cve_search |  | https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373 |
| cve_search |  | https://github.com/python/cpython/commit/7d1f50cd92ff7e10a1c15a8f591dde8a6843a64d |
| cve_search |  | https://github.com/python/cpython/commit/b4225ca91547aa97ed3aca391614afbb255bc877 |

</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/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06 |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4 |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/7d1f50cd92ff7e10a1c15a8f591dde8a6843a64d |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/b4225ca91547aa97ed3aca391614afbb255bc877 |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf |  | cna.python.org |
|  |  | https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373 |  | cna.python.org |
|  |  | https://github.com/python/cpython/pull/121286 |  | cna.python.org |
|  |  | https://github.com/python/cpython/pull/121286 |  | suse_bugzilla |
|  |  | https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06 |  | suse_bugzilla |
|  |  | https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4 |  | suse_bugzilla |
|  |  | https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf |  | suse_bugzilla |
|  |  | https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373 |  | suse_bugzilla |
|  |  | https://github.com/python/cpython/commit/7d1f50cd92ff7e10a1c15a8f591dde8a6843a64d |  | suse_bugzilla |
|  |  | https://github.com/python/cpython/commit/b4225ca91547aa97ed3aca391614afbb255bc877 |  | suse_bugzilla |
|  |  | https://github.com/python/cpython/pull/121286 |  | ubuntu |
|  |  | https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06 |  | nvd |
|  |  | https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4 |  | nvd |
|  |  | https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf |  | nvd |
|  |  | https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373 |  | nvd |
|  |  | https://github.com/python/cpython/issues/121285 |  | nvd |
|  |  | https://github.com/python/cpython/pull/121286 |  | nvd |
|  |  | https://mail.python.org/archives/list/security-announce@python.org/thread/JRYFTPRHZRTLMZLWQEUHZSJXNHM4ACTY/ |  | nvd |
| python2.7 |  | https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4 |  | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    有一个影响CPython的严重漏洞。允许在tarfile.TarFile头解析期间进行过多回溯的正则表达式易受通过特制的tar存档进行ReDoS攻击。 
 openEuler评分：
  7.5
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
 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

@overweight ,@licihua ,@zhujianwei001 ,@xiezhipeng1 ,@gaoruoshu ,@dillon_chen ,@zhuchunyi 
**issue处理注意事项:** 
**1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 否则无法关闭当前issue;**
**2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容,未引入的分支不需要填写, 否则无法关闭当前issue;**
**3. 以下为模板中需要填写完整的内容, 请复制到评论区回复, 注: 内容的标题名称(影响性分析说明, openEuler评分, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否))不能省略,省略后cve-manager将无法正常解析填写内容.**
************************************************************************
影响性分析说明:

openEuler评分: (评分和向量)

受影响版本排查(受影响/不受影响): 
1.master(3.11.6):
2.openEuler-20.03-LTS-SP4(3.7.9):
3.openEuler-22.03-LTS-SP1(3.9.9):
4.openEuler-22.03-LTS-SP3(3.9.9):
5.openEuler-22.03-LTS-SP4(3.9.9):
6.openEuler-24.03-LTS(3.11.6):
7.openEuler-24.03-LTS-Next(3.11.6):

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

-----------------------------------------------------------------------
issue处理具体操作请参考: 
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
pr关联issue具体操作请参考:
https://gitee.com/help/articles/4142

<table><tr><th white-space: nowrap;>参考网址</th> <th white-space: nowrap;>关联pr</th> <th white-space: nowrap;>状态</th> <th white-space: nowrap;>补丁链接</th></tr><tr><td rowspan="1">https://nvd.nist.gov/vuln/detail/CVE-2024-6232</td><td>None</td><td>None</td><td><a href=https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373>https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373</a><br /><a href=https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf>https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf</a><br /><a href=https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06>https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06</a><br /><a href=https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4>https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4</a></td></tr><tr><td rowspan="1">https://ubuntu.com/security/CVE-2024-6232</td><td>None</td><td>None</td><td><a href=https://discourse.ubuntu.com/c/ubuntu-pro>https://discourse.ubuntu.com/c/ubuntu-pro</a></td></tr><tr><td rowspan="1">https://www.opencve.io/cve/CVE-2024-6232</td><td>None</td><td>None</td><td><a href=https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373>https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373</a><br /><a href=https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf>https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf</a><br /><a href=https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06>https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06</a><br /><a href=https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4>https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4</a></td></tr><tr><td>https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-6232</td><td></td><td></td><td></td></tr><tr><td rowspan="1">https://security-tracker.debian.org/tracker/CVE-2024-6232</td><td>None</td><td>None</td><td><a href=https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373>https://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373</a><br /><a href=https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf>https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbf</a><br /><a href=https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06>https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06</a><br /><a href=https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4>https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4</a></td></tr></table>

> 说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用[CVE补丁工具](https://gitee.com/openeuler/cve-manager/blob/master/cve-agency-manager/cve_tracking/README.md)。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址 补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1

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