CVE-2024-25581

Katalog CVE

CVSS 7.5 · High EPSS 1,1%

Kerentanan Improper Input Validation. Skor CVSS 3.1 7.5 (High) menurut open-xchange.com.

Deskripsi (NVD)

When incoming DNS over HTTPS support is enabled using the nghttp2 provider, and queries are routed to a tcp-only or DNS over TLS backend, an attacker can trigger an assertion failure in DNSdist by sending a request for a zone transfer (AXFR or IXFR) over DNS over HTTPS, causing the process to stop and thus leading to a Denial of Service. DNS over HTTPS is not enabled by default, and backends are using plain DNS (Do53) by default.

Rincian

Terbit di NVD

14 Mei 2024

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

7.5 (High), sumber open-xchange.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 64,1% 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

• http://www.openwall.com/lists/oss-security/2024/05/13/1
• https://dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2024-03.html