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CVE-2022-27775

Quick assessment

Affected
n/a https://github.com/curl/curl
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.

curl是一款用于从服务器传输数据或向服务器传输数据的工具。 curl 存在资源管理错误漏洞，该漏洞源于配置匹配功能未考虑 IPv6 地址区域 ID 的逻辑错误。当一次传输使用区域 id 并且后续传输使用另一个时，此问题可能导致 curl 重用错误的连接。

AI Predicted 5.3 Difficulty: Moderate EPSS 3.15% · P88

Possible ATT&CK Techniques 1 AI

T1102 · Web Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a https://github.com/curl/curl curl 7.65.0 to 7.82.0 are vulnerable affected
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I. Basic Information for CVE-2022-27775

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a different zone id it could reuse a connection instead.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
curl 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
curl是一款用于从服务器传输数据或向服务器传输数据的工具。 curl 存在资源管理错误漏洞，该漏洞源于配置匹配功能未考虑 IPv6 地址区域 ID 的逻辑错误。当一次传输使用区域 id 并且后续传输使用另一个时，此问题可能导致 curl 重用错误的连接。
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
- https://github.com/curl/curl curl 7.65.0 to 7.82.0 are vulnerable -

II. Public POCs for CVE-2022-27775

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III. Intelligence Information for CVE-2022-27775

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Vendor Advisories for CVE-2022-27775 (3)

Other References for CVE-2022-27775 (1)

Same Patch Batch · n/a · 2022-06-01 · 81 CVEs total

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CVE-2021-34081 gitsome 操作系统命令注入漏洞
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CVE-2022-31951 Rescue Dispatch Management System SQL注入漏洞

Showing top 20 of 81 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: https://github.com/curl/curl
Same vendor: n/a
Same weakness: CWE-200

V. Comments for CVE-2022-27775

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