Vulnerability 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.
CVSS Score
5.5
MEDIUM
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Uclouvain | Openjpeg | <= 2.1.0 |
| Fedoraproject | Fedora | 23 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2016/05/13/2Mailing ListPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1335482Issue TrackingPatch
- https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92Issue TrackingPatchThird Party Advisory
- https://github.com/uclouvain/openjpeg/issues/774Issue TrackingPatch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://www.oracle.com/security-alerts/cpujul2020.html
- http://www.openwall.com/lists/oss-security/2016/05/13/2Mailing ListPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1335482Issue TrackingPatch
- https://github.com/uclouvain/openjpeg/commit/162f6199c0cd3ec1c6c6dc65e41b2faab92Issue TrackingPatchThird Party Advisory
- https://github.com/uclouvain/openjpeg/issues/774Issue TrackingPatch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2016-4796?
CVE-2016-4796 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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.
How severe is CVE-2016-4796?
CVE-2016-4796 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-4796?
Check the references section above for vendor advisories and patch information. Affected products include: Uclouvain Openjpeg, Fedoraproject Fedora.