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amazonAmazonALAS-2021-1530
HistorySep 02, 2021 - 10:54 p.m.

Important: libwebp

2021-09-0222:54:00
alas.aws.amazon.com
15

0.008 Low

EPSS

Percentile

81.0%

Issue Overview:

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. (CVE-2020-36328)

Affected Packages:

libwebp

Issue Correction:
Run yum update libwebp to update your system.

New Packages:

i686:  
    libwebp-0.3.0-10.7.amzn1.i686  
    libwebp-java-0.3.0-10.7.amzn1.i686  
    libwebp-debuginfo-0.3.0-10.7.amzn1.i686  
    libwebp-devel-0.3.0-10.7.amzn1.i686  
    libwebp-tools-0.3.0-10.7.amzn1.i686  
  
src:  
    libwebp-0.3.0-10.7.amzn1.src  
  
x86_64:  
    libwebp-tools-0.3.0-10.7.amzn1.x86_64  
    libwebp-devel-0.3.0-10.7.amzn1.x86_64  
    libwebp-0.3.0-10.7.amzn1.x86_64  
    libwebp-debuginfo-0.3.0-10.7.amzn1.x86_64  
    libwebp-java-0.3.0-10.7.amzn1.x86_64  

Additional References

Red Hat: CVE-2020-36328

Mitre: CVE-2020-36328