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[email protected]CVE-2020-29384

HistoryNov 30, 2020 - 4:15 p.m.

CVE-2020-29384

2020-11-3016:15:11

CWE-190

[email protected]

web.nvd.nist.gov

cve-2020-29384

pngout

integer overflow

png

nvd

4.3 Medium

CVSS2

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

5.5 Medium

CVSS3

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

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.8%

JSON

An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters an integer overflow.

Affected configurations

NVD

Node

advsyspngoutMatch2020-01-15

AND

applemacosMatch-

linuxlinux_kernelMatch-

CPENameOperatorVersion
advsys:pngoutadvsys pngouteq2020-01-15

CPE	Name	Operator	Version
advsys:pngout	advsys pngout	eq	2020-01-15

References

advsys.net/ken/utils.htm

www.jonof.id.au/kenutils.html

gist.github.com/mmmdzz/03df5177afd04b32ac190eb7907f3834

4.3 Medium

CVSS2

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

5.5 Medium

CVSS3

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

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.8%

JSON

Related for CVE-2020-29384

cvelist1 nvd1 prion1