CVE-2023-7093
4.3 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/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
8 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.9%
A vulnerability classified as critical has been found in KylinSoft kylin-system-updater up to 2.0.5.16-0k2.33. Affected is an unknown function of the file /usr/share/kylin-system-updater/SystemUpdater/UpgradeStrategiesDbus.py of the component com.kylin.systemupgrade Service. The manipulation of the argument SetDownloadspeedMax leads to os command injection. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-248940. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.0 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.0:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.1 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.1:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.2 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.2:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.3 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.3:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.4 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.4:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.5 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.5:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.6 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.6:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.7 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.7:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.8 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.8:*:*:*:*:*:*:* |
| kylinos | kylin\-system\-updater | 2.0.5.16-0k2.9 | cpe:2.3:a:kylinos:kylin\-system\-updater:2.0.5.16-0k2.9:*:*:*:*:*:*:* |
CNA Affected
[
{
"vendor": "KylinSoft",
"product": "kylin-system-updater",
"versions": [
{
"version": "2.0.5.16-0k2.0",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.1",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.2",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.3",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.4",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.5",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.6",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.7",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.8",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.9",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.10",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.11",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.12",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.13",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.14",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.15",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.16",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.17",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.18",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.19",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.20",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.21",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.22",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.23",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.24",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.25",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.26",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.27",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.28",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.29",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.30",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.31",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.32",
"status": "affected"
},
{
"version": "2.0.5.16-0k2.33",
"status": "affected"
}
],
"modules": [
"com.kylin.systemupgrade Service"
]
}
]Related
4.3 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/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
8 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.9%