CVE-2019-19344

Katalog CVE

CVSS 6.5 · Medium EPSS 2,8%

Kerentanan Use After Free pada samba, canonical ubuntu linux +5 lainnya. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba 4.11.x versions before 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer.

Rincian

Terbit di NVD

21 Januari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

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

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.samba.org/samba/security/CVE-2019-19344.html advisory vendor
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.html advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19344 issue tracking · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20200122-0001/ advisory pihak ketiga
• https://usn.ubuntu.com/4244-1/ advisory pihak ketiga
• https://www.synology.com/security/advisory/Synology_SA_20_01 advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGX...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJ...
• https://security.gentoo.org/glsa/202003-52