CVE-2018-17937 Information

Description

gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3 an open source project allow a stack-based buffer overflow which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/107029 https://ics-cert.us-cert.gov/advisories/ICSA-18-310-01 https://lists.debian.org/debian-lts-announce/2019/03/msg00040.html https://security.gentoo.org/glsa/202009-17

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8