CVE-2024-7348

一、漏洞信息
漏洞编号：CVE-2024-7348
漏洞归属组件：postgresql-13
漏洞归属的版本：13.3
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：2024-08-09 15:30:50
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2024-7348

更多参考(点击展开)

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

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：

详情(点击展开)

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

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. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected.
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.openEuler-20.03-LTS-SP4(13.20):受影响
2.master:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.openEuler-24.03-LTS:不受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:不受影响

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

原因说明：
1.openEuler-20.03-LTS-SP4(13.20):正常修复
2.master:不受影响-组件不存在
3.openEuler-22.03-LTS-SP3:不受影响-组件不存在
4.openEuler-22.03-LTS-SP4:不受影响-组件不存在
5.openEuler-24.03-LTS:不受影响-组件不存在
6.openEuler-24.03-LTS-Next:不受影响-组件不存在
7.openEuler-24.03-LTS-SP1:不受影响-组件不存在

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1335

@zhengzhenyu ,@dillon_chen ,@xicoding 
**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(13.3):
2.openEuler-20.03-LTS-SP4(13.3):
3.openEuler-22.03-LTS-SP1:
4.openEuler-22.03-LTS-SP3:
5.openEuler-22.03-LTS-SP4:
6.openEuler-24.03-LTS:
7.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：
1.master(13.3):
2.openEuler-20.03-LTS-SP4(13.3):
3.openEuler-22.03-LTS-SP1:
4.openEuler-22.03-LTS-SP3:
5.openEuler-22.03-LTS-SP4:
6.openEuler-24.03-LTS:
7.openEuler-24.03-LTS-Next:

-----------------------------------------------------------------------
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

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2024-7348
https://ubuntu.com/security/CVE-2024-7348	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2024-7348
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-7348
https://security-tracker.debian.org/tracker/CVE-2024-7348

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。
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

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. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected.

受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP4(13.20):受影响
2.master:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.openEuler-24.03-LTS:不受影响
6.openEuler-24.03-LTS-Next:不受影响
7.openEuler-24.03-LTS-SP1:不受影响

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

原因说明：
1.openEuler-20.03-LTS-SP4(13.20):正常修复
2.master:不受影响-组件不存在
3.openEuler-22.03-LTS-SP3:不受影响-组件不存在
4.openEuler-22.03-LTS-SP4:不受影响-组件不存在
5.openEuler-24.03-LTS:不受影响-组件不存在
6.openEuler-24.03-LTS-Next:不受影响-组件不存在
7.openEuler-24.03-LTS-SP1:不受影响-组件不存在

openEuler评分：
BaseScore：7.5 High
Vector：CVSS：3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

@ZhengZhenyu 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态  | 分析项目 | 内容 |
|:--:|:--:|---------|
|已分析|1.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. Versions before PostgreSQL 16.4, 15.8, 14.13, 13.16, and 12.20 are affected.|
|已分析|2.openEulerScore|7.5|
|已分析|3.openEulerVector|AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H|
|已分析|4.受影响版本排查|openEuler-20.03-LTS-SP4:受影响,master:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,openEuler-24.03-LTS:不受影响,openEuler-24.03-LTS-Next:不受影响,openEuler-24.03-LTS-SP1:不受影响|
|已分析|5.是否涉及abi变化|master:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP3:否,openEuler-22.03-LTS-SP4:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-24.03-LTS-SP1:否|
|已分析|6.原因说明|openEuler-20.03-LTS-SP4:正常修复,master:不受影响-组件不存在,openEuler-22.03-LTS-SP3:不受影响-组件不存在,openEuler-22.03-LTS-SP4:不受影响-组件不存在,openEuler-24.03-LTS:不受影响-组件不存在,openEuler-24.03-LTS-Next:不受影响-组件不存在,openEuler-24.03-LTS-SP1:不受影响-组件不存在|

**请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.**

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