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redhatRedHatRHSA-2020:2863
HistoryJul 07, 2020 - 7:20 p.m.

(RHSA-2020:2863) Important: Red Hat OpenShift Service Mesh 1.0 servicemesh-prometheus security update

2020-07-0719:20:43
access.redhat.com
49

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

Red Hat OpenShift Service Mesh is Red Hat’s distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation.

Security Fix(es):

  • kubernetes: YAML parsing vulnerable to “Billion Laughs” attack, allowing for remote denial of service (CVE-2019-11253)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHat8x86_64servicemesh-prometheus< 2.7.2-36.el8servicemesh-prometheus-2.7.2-36.el8.x86_64.rpm

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attackerkb 1
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nessus 12
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oraclelinux 2
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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
attackerkb
attackerkb
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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2020-12-11 07:12:00
github
github
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
2023-02-08 00:35:27
nessus
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RHEL 8 : Red Hat OpenShift Service Mesh 1.0 servicemesh-prometheus (RHSA-2020:2863)
2020-07-07 00:00:00
RHEL 8 : Red Hat OpenShift Service Mesh 1.0 servicemesh-cni (RHSA-2020:2870)
2020-07-07 00:00:00
RHEL 7 / 8 : OpenShift Container Platform 4.1.20 openshift (RHSA-2019:3132)
2019-10-17 00:00:00
gitlab
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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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(RHSA-2020:2870) Important: Red Hat OpenShift Service Mesh 1.0 servicemesh-cni security update
2020-07-07 21:08:32
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2019-10-16 15:24:10
(RHSA-2020:2799) Important: Red Hat OpenShift Service Mesh servicemesh-cni security update
2020-07-01 18:32:09
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CVE-2019-11253
2019-10-17 16:15:00
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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
2019-09-27 00:00:00
ubuntucve
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2019-10-17 00:00:00
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Kubernetes API Server Denial Of Service (CVE-2019-11253)
2019-12-26 00:00:00
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CVE-2019-11253
2019-10-17 16:15:00
redhatcve
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CVE-2019-11253
2019-10-02 08:51:08
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2019-10-02 02:49:42
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2018-11-23 13:00:48
Dangerous Kubernetes Bugs Allow Authentication Bypass, DoS
2019-10-17 14:25:39
Public Bug Bounty Takes Aim at Kubernetes Container Project
2020-01-14 17:00:28
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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2019-09-28 00:00:00
oraclelinux
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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 RHSA-2020:2863
osv4attackerkb1ibm16github2nessus12gitlab1redhat10alpinelinux1debiancve1prion1symantec1ubuntucve1checkpoint_advisories1cve1redhatcve1veracode1threatpost4photon5oraclelinux2kitploit1