Overview
- Description
- 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.
- Source
- cert@airbus.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 3.0
- Type
- Secondary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 7.2
- Impact score
- 10
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:C/I:C/A:C
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:netskope:netskope:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "94CF3012-E3FF-4A01-88AF-7FA7A07BCEE1",
"versionEndExcluding": "57.2.0.219",
"versionStartIncluding": "57"
},
{
"criteria": "cpe:2.3:a:netskope:netskope:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "631CEBA0-B147-4A43-8DE7-C7B10E5799E7",
"versionEndExcluding": "60.2.0.214",
"versionStartIncluding": "60"
}
],
"operator": "OR"
}
]
}
]