Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
githubGitHub Advisory DatabaseGHSA-34JX-WX69-9X8V
HistoryFeb 15, 2022 - 1:57 a.m.

Symlink Attack in kubectl cp

2022-02-1501:57:18
CWE-59
GitHub Advisory Database
github.com
106
kubectl
symlink attack
untar function
file copy
security patch
software vulnerability

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

CVSS3

6.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

38.4%

JSON

The kubectl cp command allows copying files between containers and the user machine. To copy files from a container, Kubernetes creates a tar inside the container, copies it over the network, and kubectl unpacks it on the user’s machine. If the tar binary in the container is malicious, it could run any code and output unexpected, malicious results. An attacker could use this to write files to any path on the user’s machine when kubectl cp is called, limited only by the system permissions of the local user. The untar function can both create and follow symbolic links. The issue is resolved in kubectl v1.11.9, v1.12.7, v1.13.5, and v1.14.0.

Affected configurations

Vulners
Node
k8s.iokubernetesRange1.13.0–1.13.5
OR
k8s.iokubernetesRange1.12.0–1.12.7
OR
k8s.iokubernetesRange<1.11.9
VendorProductVersionCPE
k8s.iokubernetes*cpe:2.3:a:k8s.io:kubernetes:*:*:*:*:*:*:*:*

Related

gitlab 1
cloudfoundry 1
fedora 2
openvas 2
osv 5
nvd 1
ibm 8
nessus 10
cvelist 1
freebsd 1
prion 1
ubuntucve 1
cve 1
debiancve 1
veracode 2
redhatcve 3
redhat 5
kitploit 1
oraclelinux 5
attackerkb 1
photon 2
gitlab
gitlab
Improper Link Resolution Before File Access
2019-04-01 00:00:00
cloudfoundry
cloudfoundry
CVE-2019-1002101: Kubernetes kubectl - potential directory traversal | Cloud Foundry
2019-04-01 00:00:00
fedora
fedora
[SECURITY] Fedora 30 Update: kubernetes-1.13.5-1.fc30
2019-06-19 22:46:08
[SECURITY] Fedora 30 Update: kubernetes-1.15.2-1.fc30
2019-08-26 00:53:13
openvas
openvas
Fedora Update for kubernetes FEDORA-2019-bf800b1c04
2019-06-20 00:00:00
Fedora Update for kubernetes FEDORA-2019-2b8ef08c95
2019-08-27 00:00:00
osv
osv
CGA-g79p-hhqq-39fc
2024-06-06 12:27:23
Symlink Attack in kubectl cp
2022-02-15 01:57:18
CVE-2019-1002101
2019-04-01 14:29:00
nvd
nvd
CVE-2019-1002101
2019-04-01 14:29:00
ibm
ibm
Security Bulletin: API Connect V2018 is impacted by a directory traversal vulnerability in Kubernetes (CVE-2019-1002101)
2019-05-19 14:45:01
Security Bulletin: IBM Cloud Private for Data is affected multiple security vulnerabilities in IBM Cloud Private Kubernetes
2019-10-03 22:50:40
Security Bulletin: IBM Event Streams is affected by kubectl vulnerabilities
2019-07-12 13:50:01
nessus
nessus
FreeBSD : Kubectl -- Potential directory traversal (6a0129bf-54ad-11e9-987c-1c39475b9f84)
2019-04-02 00:00:00
Kubernetes 1.11.x < 1.11.9 / 1.12.x < 1.12.7 / 1.13.x < 1.13.5 kubectl directory traversal
2019-09-11 00:00:00
RHEL 7 : Red Hat OpenShift Container Platform 3.11 atomic-openshift (RHSA-2019:1633)
2019-06-28 00:00:00
cvelist
cvelist
CVE-2019-1002101 kubectl cp path traversal
2019-04-01 14:14:27
freebsd
freebsd
Kubectl -- Potential directory traversal
2019-03-28 00:00:00
prion
prion
Code injection
2019-04-01 14:29:00
ubuntucve
ubuntucve
CVE-2019-1002101
2019-04-01 00:00:00
cve
cve
CVE-2019-1002101
2019-04-01 14:29:00
debiancve
debiancve
CVE-2019-1002101
2019-04-01 14:29:00
veracode
veracode
Directory Traversal
2019-04-01 02:29:02
Directory Traversal
2019-08-06 01:38:57
redhatcve
redhatcve
CVE-2019-1002101
2019-03-28 21:50:01
CVE-2019-11246
2020-04-09 10:42:04
CVE-2019-11249
2020-04-09 10:50:34
redhat
redhat
(RHSA-2019:1632) Moderate: Red Hat OpenShift Container Platform 3.10 atomic-openshift security update
2019-06-27 16:02:17
(RHSA-2019:1633) Moderate: Red Hat OpenShift Container Platform 3.11 atomic-openshift security update
2019-06-27 17:23:55
(RHSA-2019:1852) Moderate: OpenShift Container Platform 3.9 atomic-openshift security update
2019-07-24 20:51:21
kitploit
kitploit
Botb - A Container Analysis And Exploitation Tool For Pentesters And Engineers
2019-09-10 20:33:00
oraclelinux
oraclelinux
kubernetes security update
2019-04-13 00:00:00
kubernetes security update
2019-04-13 00:00:00
kubernetes security update
2019-04-13 00:00:00
attackerkb
attackerkb
kubectl cp path traversal
2019-04-01 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2019-0239
2019-06-17 00:00:00
Important Photon OS Security Update - PHSA-2020-3.0-0142
2020-09-19 00:00:00

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:P/A:P

CVSS3

6.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

38.4%

JSON
Related for GHSA-34JX-WX69-9X8V
gitlab1cloudfoundry1fedora2openvas2osv5nvd1ibm8nessus10cvelist1freebsd1prion1ubuntucve1cve1debiancve1veracode2redhatcve3redhat5kitploit1oraclelinux5attackerkb1photon2