CVE-2020-36328

CRITICAL | Platform: iPadOS | Changelog

CVE Details

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.

CVSS 3.1 Score

Metric	Value
Base Score	9.8 (CRITICAL)
Vector	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Weakness

CWE-787

References

Apple Security Advisory
NVD Entry
http://seclists.org/fulldisclosure/2021/Jul/54 (Mailing List, Third Party Advisory)
https://bugzilla.redhat.com/show_bug.cgi?id=1956829 (Issue Tracking, Patch, Release Notes, 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://security.netapp.com/advisory/ntap-20211112-0001/ (Third Party Advisory)
https://www.debian.org/security/2021/dsa-4930 (Third Party Advisory)