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Debian Security Bug TrackerDEBIANCVE:CVE-2021-45847

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

CVE-2021-45847

2022-01-2514:15:08

Debian Security Bug Tracker

security-tracker.debian.org

slic3r libslic3r

input validations

application crash

crafted input file

3mf parser

cve-2021-45847

unix

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

39.7%

JSON

Several missing input validations in the 3MF parser component of Slic3r libslic3r 1.3.0 can each allow an attacker to cause an application crash using a crafted 3MF input file.

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

39.7%

JSON

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