CVE-2025-68972

Published: Dic 27, 2025 Last Modified: Gen 09, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,9
Source: [email protected]
Attack Vector: local
Attack Complexity: high
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: none
Integrity: high
Availability: none

Description

AI Translation Available

In GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a modified message that places additional text after the signed material, such that signature verification of the modified message succeeds (although an 'invalid armor' message is printed during verification). This is related to use of \f as a marker to denote truncation of a long plaintext line.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0001
Percentile
0,0th
Updated

EPSS Score Trend (Last 79 Days)

347

Improper Verification of Cryptographic Signature

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Integrity Confidentiality
Potential Impacts:
Gain Privileges Or Assume Identity Modify Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
View CWE Details
Application

Gnupg by Gnupg

Product Information
Vendor Gnupg
Product Gnupg
Version Range Affected
To 2.4.8 (inclusive)
cpe:2.3:a:gnupg:gnupg:*:*:*:*:-:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://gpg.fail/formfeed
https://gpg.fail/formfeed
https://gpg.fail/formfeed
https://gpg.fail/formfeed
https://media.ccc.de/v/39c3-to-sign-or-not-to-sign-practica…
https://media.ccc.de/v/39c3-to-sign-or-not-to-sign-practical-vulnerabilities-i
https://news.ycombinator.com/item?id=46404339
https://news.ycombinator.com/item?id=46404339