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CVE-2016-4796 Details

Description

Heap-based buffer overflow in the color_cmyk_to_rgb in common/color.c in OpenJPEG before 2.1.1 allows remote attackers to cause a denial of service (crash) via a crafted .j2k file.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=1335482	CVE	Issue TrackingPatch
https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91	CVE	Issue TrackingPatchThird Party Advisory
https://github.com/uclouvain/openjpeg/issues/774	CVE	Issue TrackingPatch
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FFMOZOF2EI6N2CR23EQ5EATWLQKBMHW/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJM23YERMEC6LCTWBUH7LZURGSLZDFDH/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DFRD35RIPRCGZA5DKAKHZ62LMP2A5UT7/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPMDEUIMHTLKMHELDL4F4HZ7X4Y34JEB/	CVE
https://www.oracle.com/security-alerts/cpujul2020.html	CVE
http://www.openwall.com/lists/oss-security/2016/05/13/2	CVE	Mailing ListPatchThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1335482	[email protected]	Issue TrackingPatch
https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92b2d91	[email protected]	Issue TrackingPatchThird Party Advisory
https://github.com/uclouvain/openjpeg/issues/774	[email protected]	Issue TrackingPatch
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FFMOZOF2EI6N2CR23EQ5EATWLQKBMHW/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJM23YERMEC6LCTWBUH7LZURGSLZDFDH/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DFRD35RIPRCGZA5DKAKHZ62LMP2A5UT7/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPMDEUIMHTLKMHELDL4F4HZ7X4Y34JEB/	[email protected]
https://www.oracle.com/security-alerts/cpujul2020.html	[email protected]
http://www.openwall.com/lists/oss-security/2016/05/13/2	[email protected]	Mailing ListPatchThird Party Advisory

see all 18 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
uclouvain openjpeg	<= 2.1.0
CPE cpe:2.3:a:uclouvain:openjpeg:::::::: Remediation No remediation found in references.
fedoraproject fedora	23 24
CPE cpe:2.3:o:fedoraproject:fedora:23:::::::* cpe:2.3:o:fedoraproject:fedora:24:::::::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Sep 9, 2020	CPE Deprecation Remap	[email protected]
Jul 15, 2020	CVE Modified	[email protected]
Feb 7, 2017	Initial Analysis	[email protected]