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mscveMicrosoftMS:CVE-2020-1322
HistoryJun 09, 2020 - 7:00 a.m.

Microsoft Project Information Disclosure Vulnerability

2020-06-0907:00:00
Microsoft
msrc.microsoft.com
11

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.011 Low

EPSS

Percentile

84.9%

An information disclosure vulnerability exists when Microsoft Project reads out of bound memory due to an uninitialized variable. An attacker who successfully exploited the vulnerability could view out of bound memory that potentially could contain sensitive information.

Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Project.

The security update addresses the vulnerability by properly initializing the affected variable.

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.011 Low

EPSS

Percentile

84.9%