高危 sudo < 1.8.28 本地提权漏洞

CVE编号

CVE-2019-14287

利用情况

漏洞武器化

补丁情况

官方补丁

披露时间

2019-10-18
该漏洞已被黑客武器化,用于大规模蠕虫传播、勒索挖矿,建议您立即关注并修复。
漏洞描述
在1.8.28之前的Sudo中,有权访问Runas ALL sudoer帐户的攻击者可以通过使用特制用户ID调用sudo来绕过某些策略黑名单和会话PAM模块,并且可能导致错误的日志记录。例如,对于"sudo -u \#$((0xffffffff))"命令,这允许绕过!root配置和USER= logging。
解决建议
安装补丁或升级至安全版本。
参考链接
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00042.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00047.html
http://packetstormsecurity.com/files/154853/Slackware-Security-Advisory-sudo-...
http://www.openwall.com/lists/oss-security/2019/10/14/1
http://www.openwall.com/lists/oss-security/2019/10/24/1
http://www.openwall.com/lists/oss-security/2019/10/29/3
http://www.openwall.com/lists/oss-security/2021/09/14/2
https://access.redhat.com/errata/RHBA-2019:3248
https://access.redhat.com/errata/RHSA-2019:3197
https://access.redhat.com/errata/RHSA-2019:3204
https://access.redhat.com/errata/RHSA-2019:3205
https://access.redhat.com/errata/RHSA-2019:3209
https://access.redhat.com/errata/RHSA-2019:3219
https://access.redhat.com/errata/RHSA-2019:3278
https://access.redhat.com/errata/RHSA-2019:3694
https://access.redhat.com/errata/RHSA-2019:3754
https://access.redhat.com/errata/RHSA-2019:3755
https://access.redhat.com/errata/RHSA-2019:3895
https://access.redhat.com/errata/RHSA-2019:3916
https://access.redhat.com/errata/RHSA-2019:3941
https://access.redhat.com/errata/RHSA-2019:4191
https://access.redhat.com/errata/RHSA-2020:0388
https://lists.debian.org/debian-lts-announce/2019/10/msg00022.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://resources.whitesourcesoftware.com/blog-whitesource/new-vulnerability-...
https://seclists.org/bugtraq/2019/Oct/20
https://seclists.org/bugtraq/2019/Oct/21
https://security.gentoo.org/glsa/202003-12
https://security.netapp.com/advisory/ntap-20191017-0003/
https://support.f5.com/csp/article/K53746212?utm_source=f5support&amp;utm_medium=RSS
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-...
https://usn.ubuntu.com/4154-1/
https://www.debian.org/security/2019/dsa-4543
https://www.openwall.com/lists/oss-security/2019/10/15/2
https://www.sudo.ws/alerts/minus_1_uid.html
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
应用 netapp element_software_management_node - -
运行在以下环境
应用 sudo_project sudo * Up to
(excluding)
1.8.28
运行在以下环境
系统 alibaba_cloud_linux_2.1903 sudo * Up to
(excluding)
1.8.23-4.1.al7.1
运行在以下环境
系统 alpine_3.10 sudo * Up to
(excluding)
1.8.27-r1
运行在以下环境
系统 alpine_3.11 sudo * Up to
(excluding)
1.8.28-r0
运行在以下环境
系统 alpine_3.12 sudo * Up to
(excluding)
1.8.28-r0
运行在以下环境
系统 alpine_3.13 sudo * Up to
(excluding)
1.8.28-r0
运行在以下环境
系统 alpine_3.14 sudo * Up to
(excluding)
1.8.28-r0
运行在以下环境
系统 alpine_3.15 sudo * Up to
(excluding)
1.8.28-r0
运行在以下环境
系统 alpine_3.8 sudo * Up to
(excluding)
1.8.23-r3
运行在以下环境
系统 alpine_3.9 sudo * Up to
(excluding)
1.8.25_p1-r3
运行在以下环境
系统 alpine_edge sudo * Up to
(excluding)
1.8.28-r0
运行在以下环境
系统 amazon_2 sudo * Up to
(excluding)
1.8.23-4.amzn2.0.1
运行在以下环境
系统 amazon_AMI sudo * Up to
(excluding)
1.8.6p3-29.28.amzn1
运行在以下环境
系统 centos_6 sudo * Up to
(excluding)
1.8.6p3-29.el6_10.2
运行在以下环境
系统 centos_7 sudo * Up to
(excluding)
1.8.23-4.el7_7.1
运行在以下环境
系统 centos_8 sudo * Up to
(excluding)
1.8.25p1-8.el8_1
运行在以下环境
系统 debian_10 sudo * Up to
(excluding)
1.8.27-1+deb10u1
运行在以下环境
系统 debian_8 sudo * Up to
(excluding)
1.8.10p3-1+deb8u3
运行在以下环境
系统 debian_9 sudo * Up to
(excluding)
1.8.19p1-2.1+deb9u1
运行在以下环境
系统 fedora_29 sudo * Up to
(excluding)
1.8.28-1.fc29
运行在以下环境
系统 fedora_30 sudo * Up to
(excluding)
1.8.28-1.fc30
运行在以下环境
系统 fedora_31 sudo * Up to
(excluding)
1.8.28-1.fc31
运行在以下环境
系统 opensuse_Leap_15.0 sudo * Up to
(excluding)
1.8.22-lp150.8.1
运行在以下环境
系统 opensuse_Leap_15.1 sudo * Up to
(excluding)
1.8.22-lp151.5.3.1
运行在以下环境
系统 oracle_6 sudo * Up to
(excluding)
1.8.6p3-29.0.1.el6_10.3
运行在以下环境
系统 oracle_7 sudo * Up to
(excluding)
1.8.23-4.0.2.el7_7.2
运行在以下环境
系统 oracle_8 sudo * Up to
(excluding)
1.8.25p1-8.el8_1
运行在以下环境
系统 redhat_8 sudo * Up to
(excluding)
1.8.25p1-8.el8_1
运行在以下环境
系统 suse_12_SP4 sudo * Up to
(excluding)
1.8.20p2-3.14.1
运行在以下环境
系统 ubuntu_14.04 sudo * Up to
(excluding)
1.8.9p5-1ubuntu1.5+esm2
运行在以下环境
系统 ubuntu_16.04 sudo * Up to
(excluding)
1.8.16-0ubuntu1.8
运行在以下环境
系统 ubuntu_18.04 sudo * Up to
(excluding)
1.8.21p2-3ubuntu1.1
阿里云评分
7.7
  • 攻击路径
    本地
  • 攻击复杂度
    容易
  • 权限要求
    普通权限
  • 影响范围
    全局影响
  • EXP成熟度
    漏洞武器化
  • 补丁情况
    官方补丁
  • 数据保密性
    无影响
  • 数据完整性
    无影响
  • 服务器危害
    服务器失陷
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-755 对异常条件的处理不恰当
阿里云安全产品覆盖情况