A Floating point exception (division-by-zero) flaw was found in Mupdf for zero width pages in muraster.c. It is fixed in Mupdf-1.20.0-rc1 upstream.

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

  - A Floating point exception (division-by-zero) flaw was found in Mupdf for zero width pages in muraster.c.
    It is fixed in Mupdf-1.20.0-rc1 upstream. (CVE-2021-4216)

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

The remote host is affected by the vulnerability described in GLSA-202408-29 (MuPDF: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in MuPDF. 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 remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:10126-1 advisory.

  - zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many     distant matches. (CVE-2018-25032)

  - A Floating point exception (division-by-zero) flaw was found in Mupdf for zero width pages in muraster.c.
    It is fixed in Mupdf-1.20.0-rc1 upstream. (CVE-2021-4216)

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

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2022:10125-1 advisory.

  - A Floating point exception (division-by-zero) flaw was found in Mupdf for zero width pages in muraster.c.
    It is fixed in Mupdf-1.20.0-rc1 upstream. (CVE-2021-4216)

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

ID	Name	Product	Family	Type	Severity
224181	Linux Distros Unpatched Vulnerability : CVE-2021-4216	Nessus	Misc.	Local	medium
205519	GLSA-202408-29 : MuPDF: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	Local	medium
165240	openSUSE 15 Security Update : mupdf (openSUSE-SU-2022:10126-1)	Nessus	SuSE Local Security Checks	Local	high
165237	openSUSE 15 Security Update : mupdf (openSUSE-SU-2022:10125-1)	Nessus	SuSE Local Security Checks	Local	medium

Detections

Analytics

CVE-2021-4216

medium

Tenable Plugins

medium

medium

high

medium