CVE-2026-19033 — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2026-19033

CVSS 6.5 · Medium EPSS 0,24%

Kerentanan Acceptance of Extraneous Untrusted Data With Trusted Data. Skor CVSS 3.1 6.5 (Medium) menurut isc.org.

Deskripsi (NVD)

For a secondary zone with transfers restricted by TSIG, `named` may start to serve the data provided in a zone transfer before the final message with the TSIG signature arrives. This could allow an attacker that does not actually possess a valid TSIG signature to send unauthorized zone contents to a secondary server. Although no TSIG signature ever arrives, `named` does not rollback to the pre-transfer state. To exploit the vulnerability, the transfer must be a multi-message TCP IXFR, as described by RFC 8945. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1.

Rincian

Terbit di NVD: 16 September 2026
Terakhir diubah: 17 September 2026
Status NVD: Awaiting Analysis
CVSS 3.1: 6.5 (Medium), sumber isc.org
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-349: Acceptance of Extraneous Untrusted Data With Trusted Data
EPSS (30 hari): 0,24% peluang dieksploitasi; lebih tinggi dari 14,0% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

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.