CVE-2022-23097
9.1
CRITICAL
CVSS 3.1
EPSS 0.09%
Description
An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.
How to fix CVE-2022-23097
To remediate CVE-2022-23097, upgrade the affected package to a fixed version below.
- Debian/connman—upgrade to 1.36-2.2+deb11u1 or later
Is CVE-2022-23097 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.36-2.2+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |