CVE-2021-4047

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-4047
The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package, however the patch for CVE-2021-39242 was missing. This issue only affects Red Hat OpenShift 4.9.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2027881 Issue Tracking Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:openshift:4.9:*:*:*:*:*:*:*
History

12 Feb 2023, 23:43

Type Values Removed Values Added
CWE NVD-CWE-noinfo CWE-20
References
  • {'url': 'https://access.redhat.com/security/cve/CVE-2021-4047', 'name': 'https://access.redhat.com/security/cve/CVE-2021-4047', 'tags': [], 'refsource': 'MISC'}
  • {'url': 'https://access.redhat.com/errata/RHSA-2021:5002', 'name': 'https://access.redhat.com/errata/RHSA-2021:5002', 'tags': [], 'refsource': 'MISC'}
Summary The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package, however the patch for CVE-2021-39242 was missing. This issue was only affects OpenShift 4.9. The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package, however the patch for CVE-2021-39242 was missing. This issue only affects Red Hat OpenShift 4.9.

02 Feb 2023, 21:21

Type Values Removed Values Added
Summary The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package, however the patch for CVE-2021-39242 was missing. This issue only affects Red Hat OpenShift 4.9. The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package, however the patch for CVE-2021-39242 was missing. This issue was only affects OpenShift 4.9.
References
  • (MISC) https://access.redhat.com/security/cve/CVE-2021-4047 -
  • (MISC) https://access.redhat.com/errata/RHSA-2021:5002 -

18 Apr 2022, 13:31

Type Values Removed Values Added
CPE cpe:2.3:a:redhat:openshift:4.9:*:*:*:*:*:*:*
CWE NVD-CWE-noinfo
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2027881 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2027881 - Issue Tracking, Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
First Time Redhat openshift
Redhat

11 Apr 2022, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-04-11 20:15

Updated : 2023-12-10 14:22

NVD link : CVE-2021-4047

Mitre link : CVE-2021-4047

CVE.ORG link : CVE-2021-4047

JSON object : View

Products Affected

redhat

  • openshift
CWE
CWE-20

Improper Input Validation

NVD-CWE-noinfo