CVE-2024-56142— Path Traversal in pghoard
Quick assessment
Affected
Aiven-Open pghoard
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
PGHoard是Aiven Open开源的一种 PostgreSQL 备份守护程序和还原工具。用于将备份数据存储在云对象存储中。 PGHoard 2.2.2a及之前版本存在路径遍历漏洞，该漏洞源于允许攻击者以与pghoard相同的权限获取磁盘访问权限，从而允许意外的路径遍历，导致敏感信息泄露。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
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I. Basic Information for CVE-2024-56142
Vulnerability Information
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Vulnerability Title
Path Traversal in pghoard
Source: CVE Program / CVE List V5
Vulnerability Description
pghoard is a PostgreSQL backup daemon and restore tooling that stores backup data in cloud object stores. A vulnerability has been discovered that could allow an attacker to acquire disk access with privileges equivalent to those of pghoard, allowing for unintended path traversal. Depending on the permissions/privileges assigned to pghoard, this could allow disclosure of sensitive information. This issue has been addressed in releases after 2.2.2a. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
PGHoard 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PGHoard是Aiven Open开源的一种 PostgreSQL 备份守护程序和还原工具。用于将备份数据存储在云对象存储中。 PGHoard 2.2.2a及之前版本存在路径遍历漏洞，该漏洞源于允许攻击者以与pghoard相同的权限获取磁盘访问权限，从而允许意外的路径遍历，导致敏感信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Aiven-Open | pghoard | <= 2.2.2a | - |
|
II. Public POCs for CVE-2024-56142
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-56142 (1)
-
Path Traversal · Advisory · Aiven-Open/pghoard · GitHub x_refsource_CONFIRM
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