CVE-2024-6126

一、漏洞信息
 漏洞编号：[CVE-2024-6126](https://nvd.nist.gov/vuln/detail/CVE-2024-6126)
 漏洞归属组件：[cockpit](https://gitee.com/src-openeuler/cockpit)
 漏洞归属的版本：178,254,285,309,312
 CVSS V3.0分值：
  BaseScore：3.2 Low
  Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L
 漏洞简述：
  A flaw was found in the cockpit package. This flaw allows an authenticated user to kill any process when enabling the pam_env s user_readenv option, which leads to a denial of service (DoS) attack.
 漏洞公开时间：2024-07-03 23:15:06
 漏洞创建时间：2024-07-04 00:35:10
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-6126
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| secalert.redhat.com | https://access.redhat.com/security/cve/CVE-2024-6126 |  |
| secalert.redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2292897 |  |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-6126 | https://ubuntu.com/security/CVE-2024-6126 |
| ubuntu | https://bugzilla.redhat.com/show_bug.cgi?id=2292897 | https://ubuntu.com/security/CVE-2024-6126 |
| ubuntu | https://bugzilla.redhat.com/show_bug.cgi?id=2290859 | https://ubuntu.com/security/CVE-2024-6126 |
| ubuntu | https://access.redhat.com/security/cve/CVE-2024-6126 | https://ubuntu.com/security/CVE-2024-6126 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-6126 | https://ubuntu.com/security/CVE-2024-6126 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-6126 | https://ubuntu.com/security/CVE-2024-6126 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-6126 | https://ubuntu.com/security/CVE-2024-6126 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-6126 |

</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://bugzilla.redhat.com/attachment.cgi?id=2037824 |  | bugzilla |
|  |  | https://github.com/cockpit-project/cockpit/commit/08965365ac311f906a520cbf65427742d5f84ba4 |  | debian |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    该漏洞在启用pam_env的user_readenv选项时，允许经过身份验证的用户杀死任意进程，从而导致拒绝服务（DoS）攻击。 
 openEuler评分：
  3.2
 Vector：CVSS：3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L
 受影响版本排查(受影响/不受影响)：
  1.master(312):受影响
2.openEuler-20.03-LTS-SP4(178):受影响
3.openEuler-22.03-LTS-SP1(178):受影响
4.openEuler-22.03-LTS-SP3(178):受影响
5.openEuler-22.03-LTS-SP4(178):受影响
6.openEuler-24.03-LTS(309):受影响
7.openEuler-24.03-LTS-Next(309):受影响

修复是否涉及abi变化(是/否)：
  1.master(312):否
2.openEuler-20.03-LTS-SP4(178):否
3.openEuler-22.03-LTS-SP1(178):否
4.openEuler-22.03-LTS-SP3(178):否
5.openEuler-22.03-LTS-SP4(178):否
6.openEuler-24.03-LTS(309):否
7.openEuler-24.03-LTS-Next(309):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1842

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