CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
AI Score
Confidence
High
EPSS
Percentile
5.1%
It was discovered that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-16 package apport hooks, it could expose private data to other local users.
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
canonical | ubuntu_linux | 20.04 | cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* |
canonical | ubuntu_linux | 20.10 | cpe:2.3:o:canonical:ubuntu_linux:20.10:*:*:*:*:*:*:* |
canonical | ubuntu_linux | 21.04 | cpe:2.3:o:canonical:ubuntu_linux:21.04:*:*:*:lts:*:*:* |
canonical | ubuntu_linux | 21.10 | cpe:2.3:o:canonical:ubuntu_linux:21.10:*:*:*:*:*:*:* |
[
{
"product": "apport",
"vendor": "Canonical",
"versions": [
{
"lessThan": "2.20.1-0ubuntu2.30+esm1",
"status": "affected",
"version": "2.20.1",
"versionType": "custom"
},
{
"lessThan": "2.20.9-0ubuntu7.24",
"status": "affected",
"version": "2.20.9",
"versionType": "custom"
},
{
"lessThan": "2.20.11-0ubuntu27.18",
"status": "affected",
"version": "2.20.11-0ubuntu27",
"versionType": "custom"
},
{
"lessThan": "2.20.11-0ubuntu50.7",
"status": "affected",
"version": "2.20.11-0ubuntu50",
"versionType": "custom"
},
{
"lessThan": "2.20.11-0ubuntu65.1",
"status": "affected",
"version": "2.20.11-0ubuntu65",
"versionType": "custom"
},
{
"lessThan": "2.14.1-0ubuntu3.29+esm7",
"status": "affected",
"version": "2.14.1-0ubuntu3",
"versionType": "custom"
}
]
}
]
More
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
AI Score
Confidence
High
EPSS
Percentile
5.1%