CVE-2023-1585
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.2%
Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use (TOCTOU) vulnerability in the Quarantine process, leading to arbitrary file/directory deletion. The issue was fixed with Avast and AVG Antivirus version 22.11 and virus definitions from 14 February 2023 or later.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| avast:antivirus | avast antivirus | lt | 22.11 |
| avg:anti-virus | avg anti-virus | lt | 22.11 |
CNA Affected
[
{
"defaultStatus": "unaffected",
"platforms": [
"Windows"
],
"product": "Avast Antivirus",
"vendor": "Avast",
"versions": [
{
"lessThanOrEqual": "22.10",
"status": "affected",
"version": "22.5",
"versionType": "22.11"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Windows"
],
"product": "AVG Antivirus",
"vendor": "AVG",
"versions": [
{
"lessThanOrEqual": "22.10",
"status": "affected",
"version": "22.5",
"versionType": "22.11"
}
]
}
]Related
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.2%