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MitreCVE-2021-45846

HistoryJan 25, 2022 - 2:15 p.m.

CVE-2021-45846

2022-01-2514:15:08

CWE-476

mitre

web.nvd.nist.gov

cve-2021-45846

amf parser

slic3r libslic3r 1.3.0

application crash

crafted document

metadata tag

security vulnerability

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

21.9%

JSON

A flaw in the AMF parser of Slic3r libslic3r 1.3.0 allows an attacker to cause an application crash using a crafted AMF document, where a metadata tag lacks a “type” attribute.

Affected configurations

Nvd

Node

slic3rslic3rMatch1.3.0

VendorProductVersionCPE
slic3rslic3r1.3.0cpe:2.3:a:slic3r:slic3r:1.3.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
slic3r	slic3r	1.3.0	cpe:2.3:a:slic3r:slic3r:1.3.0:::::::*

References

github.com/slic3r/Slic3r/issues/5117

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

21.9%

JSON

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