Vulnerability Report

CVE-2018-5189

Title: Jungo Windriver Memory Corruption

Memory Corruption

Proof Of Concept

PoC Available for CVE-2018-5189

CWE Category CWE-119

Published Date Jan 11, 2018

Modified Date Jun 17, 2026

Exploit Status Available

Score 7.8 CVSS v3.0

Exploit Probability (EPSS)

1.20%

Vulnerability Summary

CVE-2018-5189: Race condition in Jungo Windriver 12.5.1 allows local users to cause a denial of service (buffer overflow) or gain system privileges by flipping pool buffer size, aka a "double fetch" vulnerability.

Impacted Vendors

jungo 1

Reference Links

https://www.exploit-db.com/exploits/43494/ https://www.fidusinfosec.com/jungo-windriver-code-execution-cve-2018-5189/ https://www.exploit-db.com/exploits/43494/ https://www.fidusinfosec.com/jungo-windriver-code-execution-cve-2018-5189/

CVSS v3.0

Source Entity [email protected]

Severity HIGH

7.8

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.2

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:L/AC:L/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-5189 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/43494

View Code

June 17, 2026 MODIFIED

Vulnerability data updated via NVD.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

January 11, 2018 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.