Heap-based buffer overflow in the fz_subsample_pixmap function in fitz/pixmap.c in MuPDF 1.10a allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted image.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Heap-based buffer overflow in the fz_subsample_pixmap function in fitz/pixmap.c in MuPDF 1.10a allows
    remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted image.
    (CVE-2017-5896)

Security fix for CVE-2017-5896 CVE-2017-6060

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.

Security fix for CVE-2017-6060 CVE-2017-5896

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Add comment with explanation of disabled debuginfo

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.

Multiple vulnerabilities have been found in the PDF viewer MuPDF, which may result in denial of service or the execution of arbitrary code if a malformed PDF file is opened.

This update for mupdf fixes the following vulnerabilities :

  - CVE-2017-5627: Integer overflow in the mujs     implementation (boo#1022503)

  - CVE-2017-5628: Integer overflow in the mujs     implementation (boo#1022504)

  - CVE-2017-5896: heap overflow (boo#1023761, boo#1024679)

  - NULL pointer dereference in dodrawpage (boo#1023760)

The remote host is affected by the vulnerability described in GLSA-201702-12 (MuPDF: Multiple vulnerabilities)

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

    A remote attacker could entice a user to open a specially crafted PDF       document using MuPDF possibly resulting in the execution of arbitrary       code, with the privileges of the process, or a Denial of Service       condition.
  Workaround :

    There is no known workaround at this time.

ID	Name	Product	Family	Severity
405650	Alpine: multiple mupdf packages, py3-mupdf: security update to 1.10a-r1	Tenable Cloud Security	Alpine Linux Local Security Checks	medium
405650	Alpine: multiple mupdf packages, py3-mupdf: security update to 1.10a-r1	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	medium
400922	Alpine: multiple mupdf packages: security update to 1.10-r0 (deprecated)	Tenable Cloud Security	Alpine Linux Local Security Checks	medium
400922	Alpine: multiple mupdf packages: security update to 1.10-r0 (deprecated)	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	medium
97925	Fedora 24 : mupdf (2017-3b97b275da)	Nessus	Fedora Local Security Checks	critical
97591	Fedora 25 : mupdf (2017-9a819664a6)	Nessus	Fedora Local Security Checks	critical
97442	Debian DSA-3797-1 : mupdf - security update	Nessus	Debian Local Security Checks	high
97283	openSUSE Security Update : mupdf (openSUSE-2017-271)	Nessus	SuSE Local Security Checks	high
97255	GLSA-201702-12 : MuPDF: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	critical

Detections

Analytics

CVE-2017-5896

medium

Tenable Plugins

medium

medium

medium

medium

critical

critical

high

high

critical