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."

INFO

Published Date :

2025-03-19T00:00:00.000Z

Last Modified :

2025-03-19T20:49:22.417Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-30258 vulnerability.

Vendors Products
Gnupg
  • Gnupg
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-30258.

URL Resource
https://dev.gnupg.org/T7527 cve-icon cve-icon cve-icon
https://dev.gnupg.org/rG48978ccb4e20866472ef18436a32744350a65158 cve-icon cve-icon cve-icon
https://lists.gnupg.org/pipermail/gnupg-announce/2025q1/000491.html cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-30258 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-30258 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Scope
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Integrity Impact
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