Medium severity · published Jul 14, 2022
CVE-2022-2393
A flaw was found in pki-core, which could allow a user to get a certificate for another user identity when directory-based authentication is enabled
5.7
CVSS
0.3%
EPSS
No
On KEV
Description
A flaw was found in pki-core, which could allow a user to get a certificate for another user identity when directory-based authentication is enabled. This flaw allows an authenticated attacker on the adjacent network to impersonate another user within the scope of the domain, but they would not be able to decrypt message content.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Certificate System · Redhat
9.0; 10.0 · source: NVD
EL
Enterprise Linux · Redhat
6.0; 7.0; 8.0; 9.0 · source: NVD
PK
Pki-core · Pki-core Project
through 10.12.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2393
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2393
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2101046
More from Pki-core
7.5
CVE-2015-0234
Multiple temporary file creation vulnerabilities in pki-core 10.2.0