There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - PoDoFo 0.9.6 has a heap-based buffer overflow in PdfString::ConvertUTF16toUTF8 in base/PdfString.cpp.
    (CVE-2019-9687)

  - A NULL pointer dereference vulnerability exists in the function PdfTranslator::setTarget() in
    pdftranslator.cpp of PoDoFo 0.9.6, while creating the PdfXObject, as demonstrated by podofoimpose. It
    allows an attacker to cause Denial of Service. (CVE-2018-19532)

  - An issue was discovered in crop_page in PoDoFo 0.9.6. For a crafted PDF document,
    pPage->GetObject()->GetDictionary().AddKey(PdfName("MediaBox"),var) can be problematic due to the function
    GetObject() being called for the pPage NULL pointer object. The value of pPage at this point is 0x0, which
    causes a NULL pointer dereference. (CVE-2018-20751)

  - An issue was discovered in PoDoFo 0.9.6. There is an attempted excessive memory allocation in
    PoDoFo::podofo_calloc in base/PdfMemoryManagement.cpp when called from
    PoDoFo::PdfPredictorDecoder::PdfPredictorDecoder in base/PdfFiltersPrivate.cpp. (CVE-2018-20797)

  - PoDoFo::Impose::PdfTranslator::setSource() in pdftranslator.cpp in PoDoFo 0.9.6 has a NULL pointer
    dereference that can (for example) be triggered by sending a crafted PDF file to the podofoimpose binary.
    It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other
    impact. (CVE-2019-9199)

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:1690-1 advisory.

  - The PoDoFo::PdfVariant::DelayedLoad function in PdfVariant.h in PoDoFo 0.9.6 allows remote attackers to     cause a denial of service (NULL pointer dereference) via a crafted file, because of ImageExtractor.cpp.
    (CVE-2019-20093)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

This update fixes CVE-2019-20093.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2022:1316-1 advisory.

  - The PoDoFo::PdfVariant::DelayedLoad function in PdfVariant.h in PoDoFo 0.9.6 allows remote attackers to     cause a denial of service (NULL pointer dereference) via a crafted file, because of ImageExtractor.cpp.
    (CVE-2019-20093)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - The PoDoFo::PdfVariant::DelayedLoad function in PdfVariant.h in PoDoFo 0.9.6 allows remote attackers to     cause a denial of service (NULL pointer dereference) via a crafted file, because of ImageExtractor.cpp.
    (CVE-2019-20093)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Published	Updated	Severity
406435	Alpine: multiple podofo packages: security update to 0.9.7-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	10/31/2023	7/2/2026	critical
406435	Alpine: multiple podofo packages: security update to 0.9.7-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	10/31/2023	7/2/2026	critical
161227	SUSE SLED12 / SLES12 Security Update : podofo (SUSE-SU-2022:1690-1)	Nessus	SuSE Local Security Checks	5/17/2022	7/13/2023	medium
133278	Fedora 31 : mingw-podofo / podofo (2020-dd79b615cd)	Nessus	Fedora Local Security Checks	1/28/2020	3/28/2024	medium
170230	openSUSE 15 Security Update : podofo (SUSE-SU-2022:1316-1)	Nessus	SuSE Local Security Checks	1/20/2023	9/7/2023	medium
222821	Linux Distros Unpatched Vulnerability : CVE-2019-20093	Nessus	Misc.	3/4/2025	7/24/2026	medium
133237	Fedora 30 : mingw-podofo / podofo (2020-968a89619e)	Nessus	Fedora Local Security Checks	1/27/2020	3/28/2024	medium

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