CVE-2015-7599

Severity CVSS v4.0:

Pending analysis

Type:

CWE-190 Integer Overflow or Wraparound

Publication date:

07/02/2017

Last modified:

20/04/2025

Description

Integer overflow in the _authenticate function in svc_auth.c in Wind River VxWorks 5.5 through 6.9.4.1, when the Remote Procedure Call (RPC) protocol is enabled, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a username and password.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.10

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.30 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

9.30

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:windriver:vxworks::::::::		6.9.4.1 (including)
cpe:2.3:o:windriver:vxworks:5.5:::::::*
cpe:2.3:o:windriver:vxworks:6.4:::::::*
cpe:2.3:o:windriver:vxworks:6.7:::::::*
cpe:2.3:o:windriver:vxworks:6.8:::::::*
cpe:2.3:o:windriver:vxworks:6.9:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:o:windriver:vxworks::::::::		6.9.4.1 (including)
cpe:2.3:o:windriver:vxworks:5.5:::::::*
cpe:2.3:o:windriver:vxworks:6.4:::::::*
cpe:2.3:o:windriver:vxworks:6.7:::::::*
cpe:2.3:o:windriver:vxworks:6.8:::::::*
cpe:2.3:o:windriver:vxworks:6.9:::::::*

CVE-2015-7599

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools