CVE-2025-32989

gnutls, redhat openshift container platform, redhat enterprise linux

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2025-32989

Katalog CVE

CVSS 5.3 · Medium EPSS 1,5%

Kerentanan Improper Certificate Validation pada gnutls, redhat openshift container platform +1 lainnya. Skor CVSS 3.1 5.3 (Medium) menurut redhat.com.

Deskripsi (NVD)

A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2) that contains sensitive data. This issue leads to the exposure of confidential information when GnuTLS verifies certificates from certain websites when the certificate (SCT) is not checked correctly.

Rincian

Terbit di NVD
10 Juli 2025
Terakhir diubah
1 September 2026
Status NVD
Modified
CVSS 3.1
5.3 (Medium), sumber redhat.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-295: Improper Certificate Validation
EPSS (30 hari)
1,5% peluang dieksploitasi; lebih tinggi dari 73,0% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
gnu gnutls Semua versi
redhat openshift container platform Versi 4.0
redhat enterprise linux Versi 6.0
redhat enterprise linux Versi 7.0
redhat enterprise linux Versi 8.0
redhat enterprise linux Versi 9.0
redhat enterprise linux Versi 10.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.