語言:
http://www.nessus.org/u?35b5de60
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/errata/RHSA-2021:3725
https://bugzilla.redhat.com/show_bug.cgi?id=1965461
https://bugzilla.redhat.com/show_bug.cgi?id=1970807
嚴重性: High
ID: 153873
檔案名稱: redhat-RHSA-2021-3725.nasl
版本: 1.13
類型: local
代理程式: unix
已發布: 2021/10/5
已更新: 2024/11/7
支援的感應器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus
風險因素: Critical
分數: 9.7
Vendor Severity: Important
風險因素: High
基本分數: 7.2
時間性分數: 6.3
媒介: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS 評分資料來源: CVE-2021-37576
風險因素: High
基本分數: 7.8
時間性分數: 7.5
媒介: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
時間媒介: CVSS:3.0/E:H/RL:O/RC:C
風險因素: High
Base Score: 8.7
Threat Score: 8.7
Threat Vector: CVSS:4.0/E:A
Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L
CVSS 評分資料來源: CVE-2021-22543
CPE: p-cpe:/a:redhat:enterprise_linux:kernel-tools, p-cpe:/a:redhat:enterprise_linux:kernel, p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel, p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel, p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs, cpe:/o:redhat:rhel_aus:7.4, p-cpe:/a:redhat:enterprise_linux:python-perf, p-cpe:/a:redhat:enterprise_linux:kernel-devel, p-cpe:/a:redhat:enterprise_linux:kernel-debug, p-cpe:/a:redhat:enterprise_linux:perf
必要的 KB 項目: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
可被惡意程式利用: true
可輕鬆利用: Exploits are available
修補程式發佈日期: 2021/10/5
弱點發布日期: 2021/4/20
CANVAS (CANVAS)
Core Impact
Metasploit (Netfilter x_tables Heap OOB Write Privilege Escalation)
CVE: CVE-2021-22543, CVE-2021-22555, CVE-2021-32399, CVE-2021-37576