CVE-2020-29384

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5

Description

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

Overview

CVE ID
CVE-2020-29384

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-11-30T16:15:11

Last Modified Date
2021-09-08T17:22:54

Weakness Enumerations

CWE	URL
CWE-190	http://cwe.mitre.org/data/definitions/190.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:a:advsys:pngout:2020-01-15:::::::*	1	OR
cpe:2.3:o:apple:macos:-:::::::*	0	OR
cpe:2.3:o:linux:linux_kernel:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.1

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

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.6

References

Reference URL	Reference Tags
http://www.jonof.id.au/kenutils.html	Third Party Advisory
https://gist.github.com/mmmdzz/03df5177afd04b32ac190eb7907f3834	Exploit Third Party Advisory
http://advsys.net/ken/utils.htm	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-29384
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29384

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:06:44				Added to TrackCVE
2022-12-05 17:25:22	2020-11-30T16:15Z	2020-11-30T16:15:11	CVE Published Date	updated
2022-12-05 17:25:22		2021-09-08T17:22:54	CVE Modified Date	updated
2022-12-05 17:25:22		Analyzed	Vulnerability Status	updated