CVE-2020-36328

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.60%
Vendor Advisory debian.org
Affected: n/a libwebp
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1956829 patch release notes third party advisory issue tracking
https://lists.debian.org/debian-lts-announce/2021/06/msg00005.html third party advisory mailing list
https://lists.debian.org/debian-lts-announce/2021/06/msg00006.html third party advisory mailing list
https://www.debian.org/security/2021/dsa-4930 third party advisory vendor advisory
https://support.apple.com/kb/HT212601 third party advisory
http://seclists.org/fulldisclosure/2021/Jul/54 third party advisory mailing list
https://security.netapp.com/advisory/ntap-20211112-0001/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-36328?
CVE-2020-36328 has been scored as a critical severity vulnerability.
How to fix CVE-2020-36328?
To fix CVE-2020-36328, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-36328 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-36328 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-36328?
CVE-2020-36328 affects n/a libwebp.
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