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redhatcveRedhat.comRH:CVE-2019-11253
HistoryOct 02, 2019 - 8:51 a.m.

CVE-2019-11253

2019-10-0208:51:08
redhat.com
access.redhat.com
20

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.019 Low

EPSS

Percentile

88.3%

JSON

A flaw was found kubernetes. The parsing of YAML manifests by the Kubernetes API server could lead to a denial-of-service attack leaving it vulnerable to an instance of a “billion laughs” attack. The highest threat from this vulnerability is to system availability.

Related

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attackerkb 1
ibm 16
github 2
nessus 12
debiancve 1
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gitlab 1
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ubuntucve 1
checkpoint_advisories 1
veracode 1
cve 1
threatpost 4
photon 5
oraclelinux 2
kitploit 1
osv
osv
CVE-2019-11253
2019-10-17 16:15:10
Unbounded recursion in JSON parsing in k8s.io/apimachinery
2022-09-02 21:12:51
Kubernetes apimachinery packages vulnerable to unbounded recursion in JSON or YAML parsing
2023-02-08 00:35:27
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Kubectl/API Server YAML parsing vulnerable to "Billion Laughs" Attack
2019-10-17 00:00:00
ibm
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Security Bulletin: IBM API Connect is impacted by a vulnerability in Kubernetes(CVE-2019-11253)
2020-01-02 17:44:12
Security Bulletin: IBM Cloud Kubernetes Service is affected by a Kubernetes API server security vulnerability (CVE-2019-11253)
2019-10-25 16:46:16
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XML Entity Expansion and Improper Input Validation in Kubernetes API server
2021-05-18 15:38:48
Kubernetes apimachinery packages vulnerable to unbounded recursion in JSON or YAML parsing
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RHEL 7 / 8 : OpenShift Container Platform 4.1.20 openshift (RHSA-2019:3132)
2019-10-17 00:00:00
RHEL 8 : Red Hat OpenShift Service Mesh 1.0 servicemesh-prometheus (RHSA-2020:2863)
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RHEL 8 : Red Hat OpenShift Service Mesh 1.0 servicemesh-cni (RHSA-2020:2870)
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CVE-2019-11253
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(RHSA-2019:3132) Important: OpenShift Container Platform 4.1.20 openshift security update
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Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
2021-05-18 00:00:00
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CVE-2019-11253
2019-10-17 16:15:00
prion
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Input validation
2019-10-17 16:15:00
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Kubernetes API Server CVE-2019-11253 Denial of Service Vulnerability
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CVE-2019-11253
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2019-12-26 00:00:00
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2019-10-02 02:49:42
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2019-10-17 14:25:39
Public Bug Bounty Takes Aim at Kubernetes Container Project
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photon
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Important Photon OS Security Update - PHSA-2019-0031
2019-09-27 00:00:00
Critical Photon OS Security Update - PHSA-2019-0184
2019-10-23 00:00:00
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kubernetes security update
2020-01-31 00:00:00
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.019 Low

EPSS

Percentile

88.3%

JSON
Related for RH:CVE-2019-11253
osv4attackerkb1ibm16github2nessus12debiancve1redhat11gitlab1alpinelinux1prion1symantec1ubuntucve1checkpoint_advisories1veracode1cve1threatpost4photon5oraclelinux2kitploit1