Vulnerability Report

CVE-2022-3328

Title: Canonical Snapd Path Traversal / LFI

Path Traversal / LFI

Proof Of Concept

PoC Available for CVE-2022-3328

CWE Category CWE-362
Published Date Jan 08, 2024
Modified Date Jun 03, 2025
Exploit Status Available
Score 7.8 CVSS v3.1
Exploit Probability (EPSS)
0.38%

Vulnerability Summary

CVE-2022-3328: Race condition in snap-confine's must_mkdir_and_open_with_perms()

Impacted Vendors

S
snapcraft 1
C
canonical 1

Reference Links

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3328 https://ubuntu.com/security/notices/USN-5753-1 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3328 https://ubuntu.com/security/notices/USN-5753-1
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.8
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.0
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2022-3328 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/Mr-xn/CVE-2022-3328
View Code
MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected Stack

No specific products linked.