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

  - XPDF v4.04 was discovered to contain a stack overflow vulnerability via the Object::Copy class of
    object.cc files. (CVE-2022-33108)

  - There is an invalid memory access in the TextLine class in TextOutputDev.cc in Xpdf 4.0.4 because the text
    extractor mishandles characters at large y coordinates. It can be triggered by (for example) sending a
    crafted pdf file to the pdftotext binary, which allows a remote attacker to cause a Denial of Service
    (Segmentation fault) or possibly have unspecified other impact. (CVE-2022-30524)

  - xpdf 4.04 allocates excessive memory when presented with crafted input. This can be triggered by (for
    example) sending a crafted PDF document to the pdftoppm binary. It is most easily reproduced with the
    DCMAKE_CXX_COMPILER=afl-clang-fast++ option. (CVE-2022-30775)

  - XPDF v4.0.4 was discovered to contain a segmentation violation via the component /xpdf/AcroForm.cc:538.
    (CVE-2022-36561)

The remote host is affected by the vulnerability described in GLSA-202409-25 (Xpdf: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Xpdf. Please review the CVE identifiers referenced below     for details.

Tenable has extracted the preceding description block directly from the Gentoo Linux security advisory.

Note that Nessus has not tested for these issues 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.

  - Stack overflow vulnerability in function gmalloc in goo/gmem.cc in xpdf 4.04, allows local attackers to     cause a denial of service. (CVE-2022-45587)

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

ID	Name	Product	Family	Published	Updated	Severity
427694	Alpine: multiple xpdf packages: security update to 4.05-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	5/16/2025	7/2/2026	high
427694	Alpine: multiple xpdf packages: security update to 4.05-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	5/16/2025	7/2/2026	high
207721	GLSA-202409-25 : Xpdf: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	9/25/2024	9/25/2024	high
256826	Linux Distros Unpatched Vulnerability : CVE-2022-45587	Nessus	Misc.	8/27/2025	7/12/2026	medium

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