语言:
严重性: High
ID: 315735
文件名: ubuntu_USN-8281-1.nasl
版本: 1.2
类型: Local
代理: unix
发布时间: 2026/5/20
最近更新时间: 2026/5/21
支持的传感器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus
风险因素: Critical
分数: 9.5
风险因素: Medium
基本分数: 6.8
时间分数: 5.9
矢量: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C
CVSS 分数来源: CVE-2026-43078
风险因素: Medium
基本分数: 5.5
时间分数: 5.3
矢量: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
时间矢量: CVSS:3.0/E:H/RL:O/RC:C
CVSS 分数来源: CVE-2026-43077
风险因素: High
Base Score: 8.6
Threat Score: 8.6
Threat Vector: CVSS:4.0/E:A
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 分数来源: CVE-2026-31431
CPE: p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-250-generic, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1185-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-250-lowlatency, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1192-aws, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1154-oracle, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-2093-gcp-fips, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1147-fips, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-1174-kvm, p-cpe:/a:canonical:ubuntu_linux:linux-image-4.15.0-2130-aws-fips
必需的 KB 项: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release
可利用: true
易利用性: Exploits are available
补丁发布日期: 2026/5/19
漏洞发布日期: 2024/4/9
CISA 已知可遭利用的漏洞到期日期: 2026/5/15
Core Impact
Metasploit (Copy Fail AF_ALG + authencesn Page-Cache Write)
CVE: CVE-2026-31431, CVE-2026-31504, CVE-2026-43033, CVE-2026-43077, CVE-2026-43078
USN: 8281-1