CVE-2021-28650

2021-03-1700:00:00

ubuntu.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

2.1 Low

CVSS2

Access Vector

LOCAL

Access 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

0.0005 Low

EPSS

Percentile

15.8%

JSON

autoar-extractor.c in GNOME gnome-autoar before 0.3.1, as used by GNOME
Shell, Nautilus, and other software, allows Directory Traversal during
extraction because it lacks a check of whether a file’s parent is a symlink
in certain complex situations. NOTE: this issue exists because of an
incomplete fix for CVE-2020-36241.

Bugs

<https://gitlab.gnome.org/GNOME/gnome-autoar/-/issues/12>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchgnome-autoar< 0.2.3-1ubuntu0.3UNKNOWN
ubuntu20.04noarchgnome-autoar< 0.2.3-2ubuntu0.3UNKNOWN
ubuntu20.10noarchgnome-autoar< 0.2.4-2ubuntu0.3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	gnome-autoar	< 0.2.3-1ubuntu0.3	UNKNOWN
ubuntu	20.04	noarch	gnome-autoar	< 0.2.3-2ubuntu0.3	UNKNOWN
ubuntu	20.10	noarch	gnome-autoar	< 0.2.4-2ubuntu0.3	UNKNOWN