NozomiVULNRICHMENT:CVE-2023-5936CVE-2023-5936 Unsafe temporary data privileges on Unix systems in Arc before v1.6.0
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
7.3 High
CVSS4
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
PASSIVE
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H
7.5 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.2%
On Unix systems (Linux, MacOS), Arc uses a temporary file with unsafe privileges.
By tampering with such file, a malicious local user in the system may be able to trigger arbitrary code execution with root privileges.
CNA Affected
[
{
"defaultStatus": "unaffected",
"platforms": [
"Linux",
"MacOS"
],
"product": "Arc",
"vendor": "Nozomi Networks",
"versions": [
{
"lessThan": "1.6.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
]
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
7.3 High
CVSS4
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
PASSIVE
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H
7.5 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.2%