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paloaltoPalo Alto Networks Product Security Incident Response TeamPAN-SA-2017-0001
HistoryJan 26, 2017 - 6:30 p.m.

Local Privilege Escalation in Terminal Server Agent

2017-01-2618:30:00
Palo Alto Networks Product Security Incident Response Team
securityadvisories.paloaltonetworks.com
568

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

26.8%

A local privilege escalation vulnerability exists in Terminal Server Agent (ref # PAN-67756 / CVE-2017-5329).
Terminal Server Agent contains a vulnerability that may allow for an out of bounds write. Successful exploitation of this issue may allow an attacker to elevate their permissions.
This issue affects Terminal Server Agent 6.0; Terminal Server Agent 7.0.6 and earlier

Work around:
N/A

CPENameOperatorVersion
terminal server agentle7.0.6

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

26.8%