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ubuntucveUbuntu.comUB:CVE-2023-40073
HistoryDec 04, 2023 - 12:00 a.m.

CVE-2023-40073

2023-12-0400:00:00
ubuntu.com
ubuntu.com
8
notification.java cross-user media read
cve-2023-40073
confused deputy
local information disclosure
unix
no user interaction

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

7.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In visitUris of Notification.java, there is a possible cross-user media
read due to Confused Deputy. This could lead to local information
disclosure with no additional execution privileges needed. User interaction
is not needed for exploitation.

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

7.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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