CVE-2022-41862
3.7
LOW
CVSS 3.1
EPSS 0.62%
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.
How to fix CVE-2022-41862
To remediate CVE-2022-41862, upgrade the affected package to a fixed version below.
- Alpine/postgresql—upgrade to 13.11-r0 or later
- —upgrade to 13.10-r0 or later
- —upgrade to 14.7-r0 or later
- —upgrade to 15.2-r0 or later
Is CVE-2022-41862 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- >= 12.0, < 13.11-r0
- from 0, < 13.10-r0
- from 0, < 14.7-r0
- from 0, < 15.2-r0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |