CVE-2017-12865
Published: 29 August 2017
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.
Priority
Status
Package | Release | Status |
---|---|---|
connman Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(1.35-1)
|
bionic |
Not vulnerable
(1.35-1)
|
|
cosmic |
Not vulnerable
(1.35-1)
|
|
disco |
Not vulnerable
(1.35-1)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Released
(1.35)
|
|
xenial |
Released
(1.21-1.2+deb8u1build0.16.04.1)
|
|
zesty |
Ignored
(end of life)
|
|
Patches: upstream: https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=5c281d182ecdd0a424b64f7698f32467f8f67b71 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |