Vulnerability Monitor

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CVE-2019-10882

The Netskope client service, v57 before 57.2.0.219 and v60 before 60.2.0.214, running with NT\SYSTEM privilege, accepts network connections from localhost. The connection handling function in this service suffers from a stack based buffer overflow in "doHandshakefromServer" function. Local users can use this vulnerability to trigger a crash of the service and potentially cause additional impact on the system.

Published

2019-09-26T16:15:10.737

Last Modified

2024-11-21T04:20:02.540

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-120
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	netskope	netskope	< 57.2.0.219	Yes
Application	netskope	netskope	< 60.2.0.214	Yes

References

https://airbus-seclab.github.io/advisories/netskope.html Third Party Advisory ([email protected])
https://support.netskope.com/hc/article_attachments/360033003553/Sprint_62_Release_Notes.pdf Permissions Required, Release Notes, Vendor Advisory ([email protected])
https://support.netskope.com/hc/en-us/articles/360014589894-Netskope-Client Permissions Required, Vendor Advisory ([email protected])
https://airbus-seclab.github.io/advisories/netskope.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.netskope.com/hc/article_attachments/360033003553/Sprint_62_Release_Notes.pdf Permissions Required, Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.netskope.com/hc/en-us/articles/360014589894-Netskope-Client Permissions Required, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)