CVE-2020-14871: oracle solaris

csirt@kutim:~/threat-intel/cve/CVE-2020-14871

CVSS 10.0 · Critical KEV · sudah dieksploitasi EPSS 80,2%

Kerentanan Out-of-bounds Write pada oracle solaris. Skor CVSS 3.1 10.0 (Critical) menurut oracle.com. Masuk katalog KEV CISA pada 3 November 2021, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Vulnerability in the Oracle Solaris product of Oracle Systems (component: Pluggable authentication module). Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. Note: This CVE is not exploitable for Solaris 11.1 and later releases, and ZFSSA 8.7 and later releases, thus the CVSS Base Score is 0.0. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

Rincian

Terbit di NVD: 21 Oktober 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 10.0 (Critical), sumber oracle.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-787: Out-of-bounds Write
EPSS (30 hari): 80,2% peluang dieksploitasi; lebih tinggi dari 99,6% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama: Oracle Solaris and Zettabyte File System (ZFS) Unspecified Vulnerability
Masuk KEV: 3 November 2021
Tenggat CISA: 3 Mei 2022 (untuk instansi federal AS)
Ransomware: Belum tercatat
Tindakan wajib: Apply updates per vendor instructions.

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
oracle	solaris	Versi 10 hingga sebelum 11.1
oracle	solaris	Versi 9

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.oracle.com/security-alerts/cpuoct2020.html advisory vendor
http://www.openwall.com/lists/oss-security/2024/07/03/3 mailing list · patch
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-14871 pemerintah AS
http://packetstormsecurity.com/files/159961/SunSSH-Solaris-10-x86-Remote-Root.html advisory pihak ketiga · vdb entry
http://packetstormsecurity.com/files/160510/Solaris-SunSSH-11.0-x86-libpam-Remote-Root.html exploit · advisory pihak ketiga · vdb entry
http://packetstormsecurity.com/files/160609/Oracle-Solaris-SunSSH-PAM-parse_user_name-Buffer-Overflow.html exploit · advisory pihak ketiga · vdb entry
http://packetstormsecurity.com/files/163232/Solaris-SunSSH-11.0-Remote-Root.html exploit · advisory pihak ketiga · vdb entry
http://www.openwall.com/lists/oss-security/2021/03/03/1 mailing list · advisory pihak ketiga

Sumber: NVD · CVE.org · KEV CISA · 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.