CVE-2020-16135

Katalog CVE

CVSS 5.9 · Medium EPSS 4,1%

Kerentanan NULL Pointer Dereference pada libssh, debian linux +3 lainnya. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

libssh 0.9.4 has a NULL pointer dereference in tftpserver.c if ssh_buffer_new returns NULL.

Rincian

Terbit di NVD

29 Juli 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

4,1% peluang dieksploitasi; lebih tinggi dari 90,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.libssh.org/T232 issue tracking · advisory vendor
• https://bugs.libssh.org/rLIBSSHe631ebb3e2247dd25e9678e6827c20dc73b73238 exploit · issue tracking · advisory vendor
• https://www.oracle.com/security-alerts/cpuapr2022.html patch · advisory pihak ketiga
• https://gitlab.com/libssh/libssh-mirror/-/merge_requests/120 advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/07/msg00034.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202011-05 advisory pihak ketiga
• https://usn.ubuntu.com/4447-1/ advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCIKQRKXAAB4H...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JNW5GBC6JFN76...