Vulnerability CVE-2021-31272
Published: 2021-06-18   Modified: 2021-06-19

Description:
SerenityOS before commit 3844e8569689dd476064a0759d704bc64fb3ca2c contains a directory traversal vulnerability in tar/unzip that may lead to command execution or privilege escalation.

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Serenityos -> Serenityos 

 References:
https://github.com/SerenityOS/serenity/issues/3991
https://github.com/SerenityOS/serenity/pull/5713/commits/3844e8569689dd476064a0759d704bc64fb3ca2c
https://github.com/SerenityOS/serenity/issues/3992
https://github.com/SerenityOS/serenity/pull/5713
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