CVE-2024-7348

一、漏洞信息
 漏洞编号：[CVE-2024-7348](https://nvd.nist.gov/vuln/detail/CVE-2024-7348)
 漏洞归属组件：[postgresql](https://gitee.com/src-openeuler/postgresql)
 漏洞归属的版本：10.23,10.5,13.12,13.13,13.18,13.3,15.10,15.4,15.9,42.2.14
 CVSS V3.0分值：
  BaseScore：7.5 High
  Vector：CVSS：3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
 漏洞简述：
  Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivial if the attacker retains an open transaction. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected.
 漏洞公开时间：2024-08-08 21:15:14
 漏洞创建时间：2024-08-08 21:28:31
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-7348
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 | https://www.postgresql.org/support/security/CVE-2024-7348/ |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-7348 | https://bugzilla.suse.com/show_bug.cgi?id=1229013 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-7348 | https://bugzilla.suse.com/show_bug.cgi?id=1229013 |
| suse_bugzilla | https://www.postgresql.org/support/security/CVE-2024-7348/ | https://bugzilla.suse.com/show_bug.cgi?id=1229013 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-7348 | https://ubuntu.com/security/CVE-2024-7348 |
| ubuntu | https://www.postgresql.org/about/news/postgresql-164-158-1413-1316-1220-and-17-beta-3-released-2910/ | https://ubuntu.com/security/CVE-2024-7348 |
| ubuntu | https://www.postgresql.org/support/security/CVE-2024-7348/ | https://ubuntu.com/security/CVE-2024-7348 |
| ubuntu | https://ubuntu.com/security/notices/USN-6968-1 | https://ubuntu.com/security/CVE-2024-7348 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-7348 | https://ubuntu.com/security/CVE-2024-7348 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-7348 | https://ubuntu.com/security/CVE-2024-7348 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-7348 | https://ubuntu.com/security/CVE-2024-7348 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-7348 |
| postgrepsql | https://www.postgresql.org//support/security/CVE-2024-7348/ | https://www.postgresql.org//support/security/CVE-2024-7348/ |
| postgrepsql | https://www.postgresql.org/about/news/postgresql-164-158-1413-1316-1220-and-17-beta-3-released-2910/ | https://www.postgresql.org//support/security/CVE-2024-7348/ |
| gentoo |  | https://security.gentoo.org/glsa/202409-02 |
| anolis |  | https://anas.openanolis.cn/cves/detail/CVE-2024-7348 |
| cve_search |  | https://www.postgresql.org/support/security/CVE-2024-7348/ |
| mageia |  | http://advisories.mageia.org/MGASA-2024-0301.html |
| amazon_linux_explore | https://access.redhat.com/security/cve/CVE-2024-7348 | https://explore.alas.aws.amazon.com/CVE-2024-7348.html |
| amazon_linux_explore | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-7348 | https://explore.alas.aws.amazon.com/CVE-2024-7348.html |

</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:
  其它
 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://www.postgresql.org/support/security/CVE-2024-7348/ |  | nvd |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
                  Time-of-check Time-of-use (TOCTOU) race condition in pg_dump in PostgreSQL allows an object creator to execute arbitrary SQL functions as the user running pg_dump, which is often a superuser. The attack involves replacing another relation type with a view or foreign table. The attack requires waiting for pg_dump to start, but winning the race condition is trivial if the attacker retains an open transaction.        
 openEuler评分：
  7.5
 Vector：CVSS：3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
 受影响版本排查(受影响/不受影响)：
  1.master(15.12):受影响
2.openEuler-20.03-LTS-SP4(10.23):受影响
3.openEuler-22.03-LTS-SP1(13.18):受影响
4.openEuler-22.03-LTS-SP3(13.20):受影响
5.openEuler-22.03-LTS-SP4(13.20):受影响
6.openEuler-24.03-LTS(15.12):受影响
7.openEuler-24.03-LTS-Next(15.12):受影响
8.openEuler-24.03-LTS-SP1(15.12):受影响
9.openEuler-24.03-LTS-SP2(15.12):

修复是否涉及abi变化(是/否)：
  1.master(15.12):否
2.openEuler-20.03-LTS-SP4(10.23):否
3.openEuler-22.03-LTS-SP1(13.18):否
4.openEuler-22.03-LTS-SP3(13.20):否
5.openEuler-22.03-LTS-SP4(13.20):否
6.openEuler-24.03-LTS(15.12):否
7.openEuler-24.03-LTS-Next(15.12):否
8.openEuler-24.03-LTS-SP1(15.12):否
9.openEuler-24.03-LTS-SP2(15.12):

原因说明：
  1.master(15.12):正常修复
2.openEuler-22.03-LTS-SP3(13.20):正常修复
3.openEuler-22.03-LTS-SP4(13.20):正常修复
4.openEuler-24.03-LTS(15.12):正常修复
5.openEuler-24.03-LTS-Next(15.12):正常修复
6.openEuler-24.03-LTS-SP1(15.12):正常修复
7.openEuler-20.03-LTS-SP4(10.23):不修复-超出修复范围
8.openEuler-24.03-LTS-SP2(15.12):

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