This update fixes CVE-2017-14040, CVE-2017-14041 and two other security vulnerabilities.

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 fixes CVE-2017-12982, CVE-2017-14040, CVE-2017-14041 and two other security vulnerabilities.

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

  - An off-by-one error was discovered in opj_tcd_code_block_enc_allocate_data in lib/openjp2/tcd.c in     OpenJPEG 2.2.0. The vulnerability causes an out-of-bounds write, which may lead to remote denial of     service (heap-based buffer overflow affecting opj_mqc_flush in lib/openjp2/mqc.c and opj_t1_encode_cblk in     lib/openjp2/t1.c) or possibly remote code execution. (CVE-2017-14151)

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

Multiple vulnerabilities in OpenJPEG, a JPEG 2000 image compression / decompression library, may result in denial of service or the execution of arbitrary code if a malformed JPEG 2000 file is processed.

New openjpeg packages are available for Slackware 14.2 and -current to fix security issues.

ID	Name	Product	Family	Published	Updated	Severity
102983	Fedora 26 : openjpeg2 (2017-5a3cd21cee)	Nessus	Fedora Local Security Checks	9/7/2017	11/24/2025	high
103101	Fedora 26 : mingw-openjpeg2 (2017-43390e73b1)	Nessus	Fedora Local Security Checks	9/11/2017	11/21/2025	high
103107	Fedora 25 : mingw-openjpeg2 (2017-f7a73de98d)	Nessus	Fedora Local Security Checks	9/11/2017	11/21/2025	high
103106	Fedora 25 : openjpeg2 (2017-f285db3668)	Nessus	Fedora Local Security Checks	9/11/2017	11/21/2025	high
105945	Fedora 27 : openjpeg2 (2017-a5bb95b447)	Nessus	Fedora Local Security Checks	1/15/2018	11/4/2025	high
220809	Linux Distros Unpatched Vulnerability : CVE-2017-14151	Nessus	Misc.	3/4/2025	10/13/2025	high
104339	Debian DSA-4013-1 : openjpeg2 - security update	Nessus	Debian Local Security Checks	11/2/2017	11/17/2025	high
103704	Slackware 14.2 / current : openjpeg (SSA:2017-279-02)	Nessus	Slackware Local Security Checks	10/9/2017	11/19/2025	high

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