CVE-2020-25266
MEDIUM
5.5
CVSS Score
Published: December 2, 2020 at 04:47 PM UTC
Updated: June 17, 2026 at 03:06 AM UTC
1 product affected across 1 vendorAppimaged
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.3%
Description
AppImage appimaged before 1.0.3 does not properly check whether a downloaded file is a valid appimage. For example, it will accept a crafted mp3 file that contains an appimage, and install it.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.0.3
Affected range stops below 1.0.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/refi64/CVE-2020-25265-25266CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-494
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