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Ubuntu.comUB:CVE-2021-44962

HistoryMar 01, 2022 - 12:00 a.m.

CVE-2021-44962

2022-03-0100:00:00

ubuntu.com

slic3r

vulnerability

out-of-bounds

information disclosure

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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

31.5%

JSON

An out-of-bounds read vulnerability exists in the GCode::extrude()
functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A
specially crafted stl file could lead to information disclosure. An
attacker can provide a malicious file to trigger this vulnerability.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchslic3r< anyUNKNOWN
ubuntu20.04noarchslic3r< anyUNKNOWN
ubuntu22.04noarchslic3r< anyUNKNOWN
ubuntu24.04noarchslic3r< anyUNKNOWN
ubuntu16.04noarchslic3r< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	slic3r	< any	UNKNOWN
ubuntu	20.04	noarch	slic3r	< any	UNKNOWN
ubuntu	22.04	noarch	slic3r	< any	UNKNOWN
ubuntu	24.04	noarch	slic3r	< any	UNKNOWN
ubuntu	16.04	noarch	slic3r	< any	UNKNOWN

References

hackmd.io/KSI1bwGfSyO7T8UCf0HeTw

launchpad.net/bugs/cve/CVE-2021-44962

nvd.nist.gov/vuln/detail/CVE-2021-44962

security-tracker.debian.org/tracker/CVE-2021-44962

www.cve.org/CVERecord?id=CVE-2021-44962

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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

31.5%

JSON

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