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CVE-2025-30258
Published: Mar 19, 2025
Modified: Mar 19, 2025
PUBLISHED
CVSS v3.1
2.7
LOW
Description
In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid backsig or that has incorrect usage flags, the user loses the ability to verify signatures made from certain other signing keys, aka a "verification DoS."
| Vendor | Product | Versions |
|---|---|---|
GnuPG | GnuPG | affected 0 - < 2.5.5 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:L
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
None
Integrity
None
Availability
Low
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