CVE-2017-12865
connman - security update
9.8
CRITICAL
CVSS 3.1
EPSS 5.0%
Description
Stack-based buffer overflow in "dnsproxy.c" in connman 1.34 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted response query string passed to the "name" variable.
How to fix CVE-2017-12865
To remediate CVE-2017-12865, upgrade the affected package to a fixed version below.
- Debian/connman—upgrade to 1.35-1 or later
- —upgrade to 1.0-1.1+wheezy2 or later
- —upgrade to 1.21-1.2+deb8u1 or later
Is CVE-2017-12865 being exploited?
Moderate — EPSS is 5.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 1.35-1
- from 0, < 1.0-1.1+wheezy2
- from 0, < 1.21-1.2+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |