CVE-2020-28018: exim — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2020-28018

CVSS 9.8 · Critical EPSS 56,5%

Kerentanan Use After Free pada exim. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Exim 4 before 4.94.2 allows Use After Free in smtp_reset in certain situations that may be common for builds with OpenSSL.

Rincian

Terbit di NVD: 6 Mei 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-416: Use After Free
EPSS (30 hari): 56,5% peluang dieksploitasi; lebih tinggi dari 99,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
exim	exim	Versi 4.90 hingga sebelum 4.94.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28018-OCORK.txt advisory vendor
http://www.openwall.com/lists/oss-security/2021/05/11/14 mailing list · advisory pihak ketiga
http://www.openwall.com/lists/oss-security/2021/05/11/15 mailing list · advisory pihak ketiga
http://www.openwall.com/lists/oss-security/2021/05/11/17 mailing list · advisory pihak ketiga
http://www.openwall.com/lists/oss-security/2021/05/11/5 mailing list · advisory pihak ketiga
http://www.openwall.com/lists/oss-security/2021/05/11/6 mailing list · advisory pihak ketiga
http://www.openwall.com/lists/oss-security/2021/05/12/2 mailing list · advisory pihak ketiga
http://www.openwall.com/lists/oss-security/2021/05/12/3 mailing list · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.