Medium severity · published Sep 1, 2022
CVE-2022-1632
An Improper Certificate Validation attack was found in Openshift
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
An Improper Certificate Validation attack was found in Openshift. A re-encrypt Route with destinationCACertificate explicitly set to the default serviceCA skips internal Service TLS certificate validation. This flaw allows an attacker to exploit an invalid certificate, resulting in a loss of confidentiality.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AA
Ansible Automation Platform · Redhat
2.0 · source: NVD
FE
Fedora · Fedoraproject
34; 35 · source: NVD
OC
Openshift Container Platform · Redhat
4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-1632
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-1632
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2081181
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