An issue was discovered in Artifex Software, Inc. MuJS before 8f62ea10a0af68e56d5c00720523ebcba13c2e6a. The MakeDay function in jsdate.c does not validate the month, leading to an integer overflow when parsing a specially crafted JS file.

Security fix for CVE-2016-10132, CVE-2016-10133, CVE-2016-10141, CVE-2017-5627, CVE-2017-5628.

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.

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)

ID	Name	Product	Family	Severity
97341	Fedora 25 : mujs (2017-dc6023e849)	Nessus	Fedora Local Security Checks	critical
97338	Fedora 24 : mujs (2017-624e2eeda0)	Nessus	Fedora Local Security Checks	critical
97283	openSUSE Security Update : mupdf (openSUSE-2017-271)	Nessus	SuSE Local Security Checks	high

Detections

Analytics

CVE-2017-5628

high

Tenable Plugins

critical

critical

high