CVE-2018-17141
Published: 21 September 2018
HylaFAX 6.0.6 and HylaFAX+ 5.6.0 allow remote attackers to execute arbitrary code via a dial-in session that provides a FAX page with the JPEG bit enabled, which is mishandled in FaxModem::writeECMData() in the faxd/CopyQuality.c++ file.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
hylafax Launchpad, Ubuntu, Debian |
bionic |
Released
(3:6.0.6-8.1~ubuntu0.18.04.1)
|
| cosmic |
Released
(3:6.0.6-8.1~ubuntu0.18.10.1)
|
|
| disco |
Not vulnerable
(3:6.0.6-8.1)
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(3:6.0.6-6+deb8u1, 3:6.0.6-8.1)
|
|
| xenial |
Released
(3:6.0.6-6+deb8u1build0.16.04.1)
|
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |