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Related Vulnerabilities: CVE-2022-23852

expat (libexpat) is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to integer overflow. The highest threat from this vulnerability is to availability, confidentiality and integrity. (CVE-2022-23852)

Source

ALAS-2022-1569

Amazon Linux AMI Security Advisory: ALAS-2022-1569
Advisory Release Date: 2022-03-01 18:04 Pacific
Advisory Updated Date: 2022-03-04 21:17 Pacific

Severity: Medium

References: CVE-2022-23852

Issue Overview:

expat (libexpat) is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to integer overflow. The highest threat from this vulnerability is to availability, confidentiality and integrity. (CVE-2022-23852)

Affected Packages:

expat

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

New Packages:

i686:
    expat-2.1.0-12.25.amzn1.i686
    expat-devel-2.1.0-12.25.amzn1.i686
    expat-debuginfo-2.1.0-12.25.amzn1.i686

src:
    expat-2.1.0-12.25.amzn1.src

x86_64:
    expat-2.1.0-12.25.amzn1.x86_64
    expat-devel-2.1.0-12.25.amzn1.x86_64
    expat-debuginfo-2.1.0-12.25.amzn1.x86_64

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ALAS-2022-1569

ALAS-2022-1569

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