Vulnerability CVE-2019-7304
Published: 2019-04-23

Description:
Canonical snapd before version 2.37.1 incorrectly performed socket owner validation, allowing an attacker to run arbitrary commands as root. This issue affects: Canonical snapd versions prior to 2.37.1.

See advisories in our WLB2 database:
Topic
Author
Date
High
Linux Privilege Escalation via snapd (dirty_sock exploit)
Chris Moberly
24.02.2019

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Canonical -> Ubuntu linux 
Canonical -> Snapd 

 References:
https://usn.ubuntu.com/3887-1/
https://www.exploit-db.com/exploits/46361
https://www.exploit-db.com/exploits/46362
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