CVE-2020-16121— PackageKit error messages leak presence and mimetype of files to unprivileged users
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2020-16121
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
PackageKit error messages leak presence and mimetype of files to unprivileged users
Source: NVD (National Vulnerability Database)
Vulnerability Description
PackageKit provided detailed error messages to unprivileged callers that exposed information about file presence and mimetype of files that the user would be unable to determine on its own.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过错误消息导致的信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
PackageKit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PackageKit是一个适用于Linux系统的新的包管理器。 PackageKit 中存在安全漏洞。
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 |
|---|---|---|---|---|
| PackageKit | PackageKit | 1.1.13-2ubuntu ~ 1.1.13-2ubuntu1.1 | - |
II. Public POCs for CVE-2020-16121
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-16121
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same weakness: CWE-209
- CVE-2026-41644
monetr is vulnerable to server-side request forgery in Lunch - CVE-2025-31960
HCL BigFix Service Management (SM) is vulnerable to informat - CVE-2025-59853
HCL DFXAnalytics is affected by an Improper Error Handling v - CVE-2026-40969
Spring gRPC AuthenticationException message reflected to rem - CVE-2026-3259
Sensitive Data Disclosure in BigQuery via Materialized View
V. Comments for CVE-2020-16121
No comments yet