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 |