CVE-2022-23318

A heap-buffer-overflow in pcf2bdf, versions >= 1.05 allows an attacker to trigger unsafe memory access via a specially crafted PCF font file. This out-of-bound read may lead to an application crash, information disclosure via program memory or other context-dependent impact.

CVSS v3 7.1 HIGH
CVSS v2.0 5.8 MEDIUM

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ganaware/pcf2bdf	Third Party Advisory
https://github.com/ganaware/pcf2bdf/issues/4	Exploit Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.04:::::::*
	cpe:2.3:a:pcf2bdf_project:pcf2bdf:1.05:::::::*

History

No history.

Information

Published : 2022-02-17 13:15

Updated : 2022-02-25 01:06

NVD link : CVE-2022-23318

Mitre link : CVE-2022-23318

CVE.ORG link : CVE-2022-23318

JSON object : View

Products Affected

pcf2bdf_project

pcf2bdf

CWE

CWE-787

Out-of-bounds Write

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