This update for openjpeg2 fixes several issues.

These security issues were fixed :

  - CVE-2016-10507: Integer overflow vulnerability in the     bmp24toimage function allowed remote attackers to cause     a denial of service (heap-based buffer over-read and     application crash) via a crafted bmp file (bsc#1056421).

  - CVE-2017-14039: A heap-based buffer overflow was     discovered in the opj_t2_encode_packet function. The     vulnerability caused an out-of-bounds write, which may     have lead to remote denial of service or possibly     unspecified other impact (bsc#1056622).

  - CVE-2017-14164: A size-validation issue was discovered     in opj_j2k_write_sot. The vulnerability caused an     out-of-bounds write, which may have lead to remote DoS     or possibly remote code execution (bsc#1057511).

  - CVE-2017-14040: An invalid write access was discovered     in bin/jp2/convert.c, triggering a crash in the     tgatoimage function. The vulnerability may have lead to     remote denial of service or possibly unspecified other     impact (bsc#1056621).

  - CVE-2017-14041: A stack-based buffer overflow was     discovered in the pgxtoimage function. The vulnerability     caused an out-of-bounds write, which may have lead to     remote denial of service or possibly remote code     execution (bsc#1056562).

This update was imported from the SUSE:SLE-12-SP2:Update update project.

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.

The remote host is affected by the vulnerability described in GLSA-201710-26 (OpenJPEG: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in OpenJPEG. Please review       the references below for details.
  Impact :

    A remote attacker, via a crafted BMP, PDF, or j2k document, could       execute arbitrary code, cause a Denial of Service condition, or have       other unspecified impacts.
  Workaround :

    There is no known workaround at this time.

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

  - A heap-based buffer overflow was discovered in the opj_t2_encode_packet function in lib/openjp2/t2.c in     OpenJPEG 2.2.0. The vulnerability causes an out-of-bounds write, which may lead to remote denial of     service or possibly unspecified other impact. (CVE-2017-14039)

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

This update for openjpeg2 fixes several issues. These security issues were fixed :

  - CVE-2016-10507: Integer overflow vulnerability in the     bmp24toimage function allowed remote attackers to cause     a denial of service (heap-based buffer over-read and     application crash) via a crafted bmp file (bsc#1056421).

  - CVE-2017-14039: A heap-based buffer overflow was     discovered in the opj_t2_encode_packet function. The     vulnerability caused an out-of-bounds write, which may     have lead to remote denial of service or possibly     unspecified other impact (bsc#1056622).

  - CVE-2017-14164: A size-validation issue was discovered     in opj_j2k_write_sot. The vulnerability caused an     out-of-bounds write, which may have lead to remote DoS     or possibly remote code execution (bsc#1057511).

  - CVE-2017-14040: An invalid write access was discovered     in bin/jp2/convert.c, triggering a crash in the     tgatoimage function. The vulnerability may have lead to     remote denial of service or possibly unspecified other     impact (bsc#1056621).

  - CVE-2017-14041: A stack-based buffer overflow was     discovered in the pgxtoimage function. The vulnerability     caused an out-of-bounds write, which may have lead to     remote denial of service or possibly remote code     execution (bsc#1056562).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Published	Updated	Severity
103764	openSUSE Security Update : openjpeg2 (openSUSE-2017-1142)	Nessus	SuSE Local Security Checks	10/11/2017	11/19/2025	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
104069	GLSA-201710-26 : OpenJPEG: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	10/23/2017	11/18/2025	high
220823	Linux Distros Unpatched Vulnerability : CVE-2017-14039	Nessus	Misc.	3/4/2025	10/13/2025	high
103689	SUSE SLED12 / SLES12 Security Update : openjpeg2 (SUSE-SU-2017:2649-1)	Nessus	SuSE Local Security Checks	10/6/2017	11/19/2025	high

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