NVD Vulnerability Detail
Search Exploit, PoC
CVE-2019-5736
Summary

runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.

Publication Date Feb. 12, 2019, 4:29 a.m.
Registration Date Jan. 26, 2021, 11:43 a.m.
Last Update Nov. 21, 2024, 1:45 p.m.
CVSS3.1 : HIGH
スコア 8.6
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
攻撃元区分(AV) ローカル
攻撃条件の複雑さ(AC)
攻撃に必要な特権レベル(PR) 不要
利用者の関与(UI)
影響の想定範囲(S) 変更あり
機密性への影響(C)
完全性への影響(I)
可用性への影響(A)
CVSS2.0 : HIGH
Score 9.3
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC)
攻撃前の認証要否(Au) 不要
機密性への影響(C)
完全性への影響(I)
可用性への影響(A)
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required はい
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:docker:docker:*:*:*:*:*:*:*:* 18.09.2
Configuration2 or higher or less more than less than
cpe:2.3:a:linuxfoundation:runc:1.0.0:rc6:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:runc:1.0.0:rc5:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:runc:1.0.0:rc4:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:runc:1.0.0:rc3:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:runc:1.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:runc:1.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:runc:*:*:*:*:*:*:*:* 0.1.1
Configuration3 or higher or less more than less than
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift:3.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift:3.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift:3.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift:3.5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:container_development_kit:3.7:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:a:google:kubernetes_engine:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:a:linuxcontainers:lxc:*:*:*:*:*:*:*:* 3.2.0
Configuration6 or higher or less more than less than
cpe:2.3:a:hp:onesphere:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:a:apache:mesos:*:*:*:*:*:*:*:* 1.4.0 1.4.3
cpe:2.3:a:apache:mesos:*:*:*:*:*:*:*:* 1.6.0 1.6.2
cpe:2.3:a:apache:mesos:*:*:*:*:*:*:*:* 1.7.0 1.7.2
cpe:2.3:a:apache:mesos:*:*:*:*:*:*:*:* 1.5.0 1.5.3
Configuration9 or higher or less more than less than
cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
cpe:2.3:a:opensuse:backports_sle:15.0:-:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:a:d2iq:kubernetes_engine:*:*:*:*:*:*:*:* 2.2.0-1.13.3
cpe:2.3:o:d2iq:dc\/os:*:*:*:*:*:*:*:* 1.10.10
cpe:2.3:o:d2iq:dc\/os:*:*:*:*:*:*:*:* 1.10.11 1.11.9
cpe:2.3:o:d2iq:dc\/os:*:*:*:*:*:*:*:* 1.11.10 1.12.1
Configuration11 or higher or less more than less than
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:a:microfocus:service_management_automation:2018.05:*:*:*:*:*:*:*
cpe:2.3:a:microfocus:service_management_automation:2018.02:*:*:*:*:*:*:*
cpe:2.3:a:microfocus:service_management_automation:2018.08:*:*:*:*:*:*:*
cpe:2.3:a:microfocus:service_management_automation:2018.11:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List

JVN Vulnerability Information
Docker および runc におけるコンテナエラーの脆弱性
Title Docker および runc におけるコンテナエラーの脆弱性
Summary

Docker および runc には、コンテナエラーの脆弱性が存在します。

Possible impacts 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution

ベンダ情報および参考情報を参照して適切な対策を実施してください。

Publication Date Feb. 11, 2019, midnight
Registration Date March 27, 2019, 2:53 p.m.
Last Update March 27, 2019, 2:53 p.m.
Affected System
レッドハット
Red Hat Enterprise Linux 
Red Hat Enterprise Linux 
Red Hat Enterprise Linux Server 
Red Hat Enterprise Linux Server 
Red Hat OpenShift 
Red Hat OpenShift 
Google
Kubernetes Engine 
Kubernetes Engine 
Linux Containers
LXC 
LXC 
Docker
Docker 18.09.2 未満
Docker 18.09.2 未満
ヒューレット・パッカード・エンタープライズ
HPE OneSphere 
HPE OneSphere 
Open Container Project
runC 1.0-rc6 まで
runC 1.0-rc6 まで
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2019年03月27日]
  掲載
March 27, 2019, 2:53 p.m.