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Red Hat: CVE-2020-36328: CVE-2020-36328 libwebp: heap-based buffer overflow in WebPDecode*Into functions (Multiple Advisories)

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Red Hat: CVE-2020-36328: CVE-2020-36328 libwebp: heap-based buffer overflow in WebPDecode*Into functions (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
05/21/2021
Created
06/09/2021
Added
06/08/2021
Modified
12/15/2023

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.

Solution(s)

  • redhat-upgrade-libwebp
  • redhat-upgrade-libwebp-debuginfo
  • redhat-upgrade-libwebp-debugsource
  • redhat-upgrade-libwebp-devel
  • redhat-upgrade-libwebp-java
  • redhat-upgrade-libwebp-java-debuginfo
  • redhat-upgrade-libwebp-tools
  • redhat-upgrade-libwebp-tools-debuginfo
  • redhat-upgrade-qt5-qtimageformats
  • redhat-upgrade-qt5-qtimageformats-debuginfo
  • redhat-upgrade-qt5-qtimageformats-doc

References

  • DSA-4930
  • CVE-2020-36328
  • RHSA-2021:2260
  • RHSA-2021:2328
  • RHSA-2021:2354
  • RHSA-2021:2364
  • RHSA-2021:2365
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