CVE-2020-8623

Katalog CVE

CVSS 7.5 · High EPSS 6,4%

Kerentanan Reachable Assertion pada isc bind, fedoraproject fedora +5 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with "--enable-native-pkcs11" * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker

Rincian

Terbit di NVD

21 Agustus 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
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-617: Reachable Assertion

EPSS (30 hari)

6,4% peluang dieksploitasi; lebih tinggi dari 93,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://kb.isc.org/docs/cve-2020-8623 advisory vendor
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/08/msg00053.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202008-19 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20200827-0003/ advisory pihak ketiga
• https://usn.ubuntu.com/4468-1/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4752 advisory pihak ketiga
• https://www.synology.com/security/advisory/Synology_SA_20_19 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQN62GBMCIC5A...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZKAMJZXR66P6S...