CVE-2017-9781
Published: 21 June 2017
A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.4.0x prior to 1.4.0p6, allowing an unauthenticated remote attacker to inject arbitrary HTML or JavaScript via the _username parameter when attempting authentication to webapi.py, which is returned unencoded with content type text/html.
Notes
| Author | Note |
|---|---|
| 0xnishit | fix 1.4.0p26: https://github.com/tribe29/checkmk/commit/55b67fe59fdf06d6ceaf0d3ae53f73dd4cdf4161 fix 1.2.8p27: https://github.com/tribe29/checkmk/commit/444b30ccd955467da7a88a5321fc54b042500292 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
check-mk Launchpad, Ubuntu, Debian |
artful |
Ignored
(reached end-of-life)
|
| bionic |
Released
(1.2.8p16-1ubuntu0.2)
|
|
| cosmic |
Ignored
(reached end-of-life)
|
|
| disco |
Ignored
(reached end-of-life)
|
|
| eoan |
Ignored
(reached end-of-life)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(1.4.0p6, 1.5.0i1, 1.2.8p27)
|
|
| xenial |
Released
(1.2.6p12-1ubuntu0.16.04.1+esm1)
|
|
| yakkety |
Ignored
(reached end-of-life)
|
|
| zesty |
Ignored
(reached end-of-life)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.1 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Changed |
| Confidentiality | Low |
| Integrity impact | Low |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |