csirt@kutim:~/threat-intel/cve/CVE-2022-20927

Katalog CVE

CVSS 6.5 · Medium EPSS 0,53%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada cisco adaptive security appliance software, cisco secure firewall threat defense +1 lainnya. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability in the SSL/TLS client of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper memory management when a device initiates SSL/TLS connections. An attacker could exploit this vulnerability by ensuring that the device will connect to an SSL/TLS server that is using specific encryption parameters. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.

Rincian

Terbit di NVD
15 November 2022
Terakhir diubah
11 Agustus 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-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
EPSS (30 hari)
0,53% peluang dieksploitasi; lebih tinggi dari 43,4% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cisco adaptive security appliance software Versi 9.13.1
cisco adaptive security appliance software Versi 9.13.1.2
cisco adaptive security appliance software Versi 9.13.1.7
cisco adaptive security appliance software Versi 9.13.1.10
cisco adaptive security appliance software Versi 9.13.1.12
cisco adaptive security appliance software Versi 9.13.1.13
cisco adaptive security appliance software Versi 9.13.1.16
cisco adaptive security appliance software Versi 9.13.1.19
cisco adaptive security appliance software Versi 9.13.1.21
cisco adaptive security appliance software Versi 9.14.1
cisco adaptive security appliance software Versi 9.14.1.10
cisco adaptive security appliance software Versi 9.14.1.15
cisco adaptive security appliance software Versi 9.14.1.19
cisco adaptive security appliance software Versi 9.14.1.30
cisco adaptive security appliance software Versi 9.14.2
cisco adaptive security appliance software Versi 9.14.2.4
cisco adaptive security appliance software Versi 9.14.2.8
cisco adaptive security appliance software Versi 9.14.2.13
cisco adaptive security appliance software Versi 9.14.2.15
cisco adaptive security appliance software Versi 9.14.3
cisco adaptive security appliance software Versi 9.14.3.1
cisco adaptive security appliance software Versi 9.14.3.9
cisco adaptive security appliance software Versi 9.14.3.11
cisco adaptive security appliance software Versi 9.14.3.13
cisco adaptive security appliance software Versi 9.14.3.15
cisco adaptive security appliance software Versi 9.14.3.18
cisco adaptive security appliance software Versi 9.15.1
cisco adaptive security appliance software Versi 9.15.1.1
cisco adaptive security appliance software Versi 9.15.1.7
cisco adaptive security appliance software Versi 9.15.1.10
cisco adaptive security appliance software Versi 9.15.1.15
cisco adaptive security appliance software Versi 9.15.1.16
cisco adaptive security appliance software Versi 9.15.1.17
cisco adaptive security appliance software Versi 9.15.1.21
cisco secure firewall threat defense Versi 6.5.0 hingga 6.5.0.5
cisco secure firewall threat defense Versi 6.7.0 hingga 6.7.0.3
cisco secure firewall threat defense Versi 6.6.0
cisco secure firewall threat defense Versi 6.6.0.1
cisco secure firewall threat defense Versi 6.6.1
cisco secure firewall threat defense Versi 6.6.3
cisco secure firewall threat defense Versi 6.6.4
cisco secure firewall threat defense Versi 6.6.5
cisco secure firewall threat defense Versi 6.6.5.1
cisco firepower services software for asa Semua versi

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.