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Related Vulnerabilities: CVE-2020-36023 CVE-2020-36024 CVE-2022-38349

An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::cvtGlyph function. (CVE-2020-36023) An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::convertToType1 function. (CVE-2020-36024) An issue was discovered in Poppler 22.08.0. There is a reachable assertion in Object.h, will lead to denial of service because PDFDoc::replacePageDict in PDFDoc.cc lacks a stream check before saving an embedded file. (CVE-2022-38349)

Source

ALAS-2023-1850

Amazon Linux AMI Security Advisory: ALAS-2023-1850
Advisory Release Date: 2023-09-27 22:15 Pacific
Advisory Updated Date: 2023-10-06 00:52 Pacific

Severity: Medium

References: CVE-2020-36023 CVE-2020-36024 CVE-2022-38349
FAQs regarding Amazon Linux ALAS/CVE Severity

Issue Overview:

An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::cvtGlyph function. (CVE-2020-36023)

An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::convertToType1 function. (CVE-2020-36024)

An issue was discovered in Poppler 22.08.0. There is a reachable assertion in Object.h, will lead to denial of service because PDFDoc::replacePageDict in PDFDoc.cc lacks a stream check before saving an embedded file. (CVE-2022-38349)

Affected Packages:

poppler

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

New Packages:

i686:
    poppler-devel-0.26.5-43.26.amzn1.i686
    poppler-cpp-devel-0.26.5-43.26.amzn1.i686
    poppler-0.26.5-43.26.amzn1.i686
    poppler-glib-0.26.5-43.26.amzn1.i686
    poppler-glib-devel-0.26.5-43.26.amzn1.i686
    poppler-cpp-0.26.5-43.26.amzn1.i686
    poppler-debuginfo-0.26.5-43.26.amzn1.i686
    poppler-utils-0.26.5-43.26.amzn1.i686

src:
    poppler-0.26.5-43.26.amzn1.src

x86_64:
    poppler-glib-0.26.5-43.26.amzn1.x86_64
    poppler-debuginfo-0.26.5-43.26.amzn1.x86_64
    poppler-utils-0.26.5-43.26.amzn1.x86_64
    poppler-0.26.5-43.26.amzn1.x86_64
    poppler-devel-0.26.5-43.26.amzn1.x86_64
    poppler-cpp-devel-0.26.5-43.26.amzn1.x86_64
    poppler-glib-devel-0.26.5-43.26.amzn1.x86_64
    poppler-cpp-0.26.5-43.26.amzn1.x86_64

Additional References

Red Hat: CVE-2020-36023, CVE-2020-36024, CVE-2022-38349

Mitre: CVE-2020-36023, CVE-2020-36024, CVE-2022-38349

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ALAS-2023-1850

ALAS-2023-1850

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