CVE-2020-12673

Katalog CVE

CVSS 7.5 · High EPSS 6,2%

Kerentanan Out-of-bounds Read pada dovecot, debian linux +2 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

In Dovecot before 2.3.11.3, sending a specially formatted NTLM request will crash the auth service because of an out-of-bounds read.

Rincian

Terbit di NVD

12 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-125: Out-of-bounds Read

EPSS (30 hari)

6,2% peluang dieksploitasi; lebih tinggi dari 93,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://dovecot.org/security advisory vendor
• https://lists.debian.org/debian-lts-announce/2020/08/msg00024.html advisory pihak ketiga
• https://security.gentoo.org/glsa/202009-02 advisory pihak ketiga
• https://usn.ubuntu.com/4456-1/ advisory pihak ketiga
• https://usn.ubuntu.com/4456-2/ advisory pihak ketiga
• https://www.debian.org/security/2020/dsa-4745 advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2020/08/12/2 exploit · mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00048.html broken link
• http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00059.html broken link
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4AAX2MJEULPVS...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EYZU6CHA3VMYY...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XKKAL3OMG76ZZ...