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Debian Security Bug TrackerDEBIANCVE:CVE-2021-45846

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

CVE-2021-45846

2022-01-2514:15:08

Debian Security Bug Tracker

security-tracker.debian.org

cve-2021-45846

slic3r libslic3r 1.3.0

amf parser

application crash

crafted amf document

metadata tag

type attribute

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

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.

OSVersionArchitecturePackageVersionFilename
Debian12allslic3r<= 1.3.0+dfsg1-5slic3r_1.3.0+dfsg1-5_all.deb
Debian11allslic3r<= 1.3.0+dfsg1-5slic3r_1.3.0+dfsg1-5_all.deb
Debian999allslic3r<= 1.3.0+dfsg1-5slic3r_1.3.0+dfsg1-5_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	slic3r	<= 1.3.0+dfsg1-5	slic3r_1.3.0+dfsg1-5_all.deb
Debian	11	all	slic3r	<= 1.3.0+dfsg1-5	slic3r_1.3.0+dfsg1-5_all.deb
Debian	999	all	slic3r	<= 1.3.0+dfsg1-5	slic3r_1.3.0+dfsg1-5_all.deb

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

EPSS

0.001

Percentile

21.9%

JSON

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