CVE-2024-2757

一、漏洞信息
 漏洞编号：[CVE-2024-2757](https://nvd.nist.gov/vuln/detail/CVE-2024-2757)
 漏洞归属组件：[php](https://gitee.com/src-openeuler/php)
 漏洞归属的版本：7.2.10,7.2.34,8.0.0,8.0.23,8.0.24,8.0.25,8.0.26,8.0.27,8.0.28,8.0.29,8.0.30,8.1.1,8.1.10,8.1.11,8.1.12,8.1.13,8.2.0,8.2.1,8.2.10
 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：
  In PHP 8.3.* before 8.3.5, function mb_encode_mimeheader() runs endlessly for some inputs that contain long strings of non-space characters followed by a space. This could lead to a potential DoS attack if a hostile user sends data to an application that uses this function. 
 漏洞公开时间：2024-04-29 12:15:08
 漏洞创建时间：2024-05-14 01:41:58
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-2757
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| security.php.net | http://www.openwall.com/lists/oss-security/2024/04/12/11 |  |
| security.php.net | https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-2757 | https://bugzilla.suse.com/show_bug.cgi?id=1222855 |
| suse_bugzilla | https://seclists.org/oss-sec/2024/q2/113 | https://bugzilla.suse.com/show_bug.cgi?id=1222855 |
| suse_bugzilla | https://github.com/php/php-src/security/advisories/GHSA-pc52-254m-w9w7 | https://bugzilla.suse.com/show_bug.cgi?id=1222855 |
| suse_bugzilla | https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr | https://bugzilla.suse.com/show_bug.cgi?id=1222855 |
| suse_bugzilla | https://github.com/php/php-src/security/advisories/GHSA-wpj3-hf5j-x4v4 | https://bugzilla.suse.com/show_bug.cgi?id=1222855 |
| suse_bugzilla | https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq | https://bugzilla.suse.com/show_bug.cgi?id=1222855 |
| suse_bugzilla | https://bugzilla.redhat.com/show_bug.cgi?id=2275068 | https://bugzilla.suse.com/show_bug.cgi?id=1222855 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-2757 | https://ubuntu.com/security/CVE-2024-2757 |
| ubuntu | https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq | https://ubuntu.com/security/CVE-2024-2757 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-2757 | https://ubuntu.com/security/CVE-2024-2757 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-2757 | https://ubuntu.com/security/CVE-2024-2757 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-2757 | https://ubuntu.com/security/CVE-2024-2757 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-2757 |
| cve_search |  | https://github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fq |
| cve_search |  | http://www.openwall.com/lists/oss-security/2024/04/12/11 |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2024-2757 | https://explore.alas.aws.amazon.com/CVE-2024-2757.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2757 | https://explore.alas.aws.amazon.com/CVE-2024-2757.html |
| ubuntu | https://github.com/php/php-src/commit/3394efc63e52a017995f92d8da4ef28224247bb3 | https://ubuntu.com/security/CVE-2024-2757 |

</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  |
| ------- | -------- | ------- | -------- | --------- |
| php8.2 |  | https://github.com/php/php-src/commit/3394efc63e52a017995f92d8da4ef28224247bb3 |  | ubuntu |
|  |  | https://github.com/php/php-src/commit/3394efc63e52a017995f92d8da4ef28224247bb3 |  | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
                                                                                                                    Certain inputs provided to mb_encode_mimeheader trigger an endless loop.                                                         
 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(8.1.11):受影响
2.openEuler-24.03-LTS(8.3.6):受影响
3.openEuler-24.03-LTS-Next(8.3.6):受影响
4.openEuler-20.03-LTS-SP1(7.2.34):不受影响
5.openEuler-20.03-LTS-SP4(8.0.30):不受影响
6.openEuler-22.03-LTS(8.0.25):不受影响
7.openEuler-22.03-LTS-Next(8.0.23):不受影响
8.openEuler-22.03-LTS-SP1(8.0.25):不受影响
9.openEuler-22.03-LTS-SP2(8.0.29):不受影响
10.openEuler-22.03-LTS-SP3(8.0.30):不受影响
11.openEuler-22.03-LTS-SP4(8.0.30):不受影响

修复是否涉及abi变化(是/否)：
  1.master(8.1.11):否
2.openEuler-20.03-LTS-SP1(7.2.34):否
3.openEuler-20.03-LTS-SP4(8.0.30):否
4.openEuler-22.03-LTS(8.0.25):否
5.openEuler-22.03-LTS-Next(8.0.23):否
6.openEuler-22.03-LTS-SP1(8.0.25):否
7.openEuler-22.03-LTS-SP2(8.0.29):否
8.openEuler-22.03-LTS-SP3(8.0.30):否
9.openEuler-24.03-LTS(8.3.6):否
10.openEuler-24.03-LTS-Next(8.3.6):否

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