CVE-2020-36331

A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the service availability.

CVSS v3.0 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:P

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1956856	Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00005.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00006.html	Mailing List Third Party Advisory
https://www.debian.org/security/2021/dsa-4930	Mailing List Third Party Advisory
https://support.apple.com/kb/HT212601	Third Party Advisory
http://seclists.org/fulldisclosure/2021/Jul/54	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20211112-0001/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*

Configuration 4 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration 5 (hide)

OR	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:ipados::::::::

Information

Published : 2021-05-21 10:15

Updated : 2023-01-09 08:41

NVD link : CVE-2020-36331

Mitre link : CVE-2020-36331

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

redhat

enterprise_linux

webmproject

libwebp

netapp

ontap_select_deploy_administration_utility

debian

debian_linux

apple

iphone_os
ipados

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