CVE-2020-28591

2021-03-0318:15:13

Debian Security Bug Tracker

security-tracker.debian.org

slic3r

amf file

information disclosure

vulnerability

unix

CVSS2

4.3

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

CVSS3

6.5

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

EPSS

0.001

Percentile

48.2%

JSON

An out-of-bounds read vulnerability exists in the AMF File AMFParserContext::endElement() functionality of Slic3r libslic3r 1.3.0 and Master Commit 92abbc42. A specially crafted AMF file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.

OSVersionArchitecturePackageVersionFilename
Debian12allslic3r< 1.3.0+dfsg1-4slic3r_1.3.0+dfsg1-4_all.deb
Debian11allslic3r< 1.3.0+dfsg1-4slic3r_1.3.0+dfsg1-4_all.deb
Debian999allslic3r< 1.3.0+dfsg1-4slic3r_1.3.0+dfsg1-4_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	slic3r	< 1.3.0+dfsg1-4	slic3r_1.3.0+dfsg1-4_all.deb
Debian	11	all	slic3r	< 1.3.0+dfsg1-4	slic3r_1.3.0+dfsg1-4_all.deb
Debian	999	all	slic3r	< 1.3.0+dfsg1-4	slic3r_1.3.0+dfsg1-4_all.deb