Low severity · published Mar 3, 2023
CVE-2022-41862
In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption
3.7
CVSS
0.6%
EPSS
No
On KEV
Description
In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PO
PostgreSQL · PostgreSQL
12.0 before 12.14; 13.0 before 13.10; 14.0 before 14.7; 15.0 before 15.2 · source: NVD
EL
Enterprise Linux · Redhat
8.0 · source: NVD
FE
Fedora · Fedoraproject
8 · source: NVD
IC
Integration Camel K · Redhat
All versions, or not specified · source: NVD
IC
Integration Camel Quarkus · Redhat
All versions, or not specified · source: NVD
IS
Integration Service Registry · Redhat
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-41862
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-41862
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2165722
security.netapp.com
https://security.netapp.com/advisory/ntap-20230427-0002/
Vendor Advisory
https://www.postgresql.org/support/security/CVE-2022-41862/
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