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Vulnerability Details : CVE-2020-36328

A flaw was found in libwebp in versions before 1.0.1. A heap-based buffer overflow in function WebPDecodeRGBInto is possible due to an invalid check for buffer size. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Publish Date : 2021-05-21 Last Update Date : 2021-12-01
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 787

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2021:2260: libwebp security update (Important) oval:com.redhat.rhsa:def:20212260 unix
RHSA-2021:2328: qt5-qtimageformats security update (Important) oval:com.redhat.rhsa:def:20212328 unix
RHSA-2021:2354: libwebp security update (Important) oval:com.redhat.rhsa:def:20212354 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2020-36328

# Product Type Vendor Product Version Update Edition Language
1 OS Apple Ipad Os 14.7 * * * Version Details Vulnerabilities
2 OS Apple Iphone Os 14.7 * * * Version Details Vulnerabilities
3 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
4 OS Debian Debian Linux 10.0 * * * Version Details Vulnerabilities
5 Application Netapp Ontap Select Deploy Administration Utility - * * * Version Details Vulnerabilities
6 OS Redhat Enterprise Linux 7.0 * * * Version Details Vulnerabilities
7 OS Redhat Enterprise Linux 8.0 * * * Version Details Vulnerabilities
8 Application Webmproject Libwebp * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apple Ipad Os 1
Apple Iphone Os 1
Debian Debian Linux 2
Netapp Ontap Select Deploy Administration Utility 1
Redhat Enterprise Linux 2
Webmproject Libwebp 1

- References For CVE-2020-36328

https://bugzilla.redhat.com/show_bug.cgi?id=1956829
https://security.netapp.com/advisory/ntap-20211112-0001/ CONFIRM
https://support.apple.com/kb/HT212601 CONFIRM
https://www.debian.org/security/2021/dsa-4930
DEBIAN DSA-4930
http://seclists.org/fulldisclosure/2021/Jul/54
FULLDISC 20210723 APPLE-SA-2021-07-21-1 iOS 14.7 and iPadOS 14.7
https://lists.debian.org/debian-lts-announce/2021/06/msg00006.html
MLIST [debian-lts-announce] 20210606 [SECURITY] [DLA 2677-1] libwebp security update
https://lists.debian.org/debian-lts-announce/2021/06/msg00005.html
MLIST [debian-lts-announce] 20210605 [SECURITY] [DLA 2672-1] libwebp security update

- Metasploit Modules Related To CVE-2020-36328

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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