CVE-2018-5704

Open On-Chip Debugger (OpenOCD) 0.10.0 does not block attempts to use HTTP POST for sending data to 127.0.0.1 port 4444, which allows remote attackers to conduct cross-protocol scripting attacks, and consequently execute arbitrary commands, via a crafted web site.

CVSS v3.0 9.6 CRITICAL
CVSS v2.0 9.3 HIGH

9.6^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.3^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://sourceforge.net/p/openocd/mailman/message/36188041/	Exploit Patch Third Party Advisory
https://www.debian.org/security/2018/dsa-4093	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/01/msg00027.html	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:8.0:::::::*

Configuration 2 (hide)

cpe:2.3:a:openocd:open_on-chip_debugger:0.10.0:*:*:*:*:*:*:*

Information

Published : 2018-01-16 01:29

Updated : 2018-02-09 09:55

NVD link : CVE-2018-5704

Mitre link : CVE-2018-5704

JSON object : View

CWE

CWE-134

Use of Externally-Controlled Format String

Products Affected

debian

debian_linux

openocd

open_on-chip_debugger

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9.6 /10