CVE-2025-30258

Katalog CVE

CVSS 4.7 · Medium EPSS 0,19%

Kerentanan Improper Check for Unusual or Exceptional Conditions pada gnupg. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

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."

Rincian

Terbit di NVD

19 Maret 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

4.7 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-754: Improper Check for Unusual or Exceptional Conditions

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 8,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.gnupg.org/pipermail/gnupg-announce/2025q1/000491.html mailing list · release notes · advisory vendor
• https://dev.gnupg.org/T7527 exploit · issue tracking
• https://dev.gnupg.org/rG48978ccb4e20866472ef18436a32744350a65158 issue tracking