CVE-2020-7043

Katalog CVE

CVSS 9.1 · Critical EPSS 2,8%

Kerentanan Improper Certificate Validation pada openfortivpn project openfortivpn, fedoraproject fedora +2 lainnya. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL before 1.0.2. tunnel.c mishandles certificate validation because hostname comparisons do not consider '\0' characters, as demonstrated by a good.example.com\x00evil.example.com attack.

Rincian

Terbit di NVD

27 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-295: Improper Certificate Validation

EPSS (30 hari)

2,8% peluang dieksploitasi; lebih tinggi dari 85,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/adrienverge/openfortivpn/commit/6328a070ddaab16faaf008cb9a8a62439c30f2a8 patch · advisory pihak ketiga
• https://github.com/adrienverge/openfortivpn/commit/cd9368c6a1b4ef91d77bb3fdbe2e5bc34aa6f4c4 patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00009.html mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00011.html mailing list · advisory pihak ketiga
• https://github.com/adrienverge/openfortivpn/issues/536 issue tracking · advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CKNKSGBVYGRRV...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FF6HYIBREQGAT...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SRVVNXCNTNMPC...