Public Date:
1363982: CVE-2016-5139 chromium-browser, openjpeg: Heap overflow in parsing of JPEG2000 precincts
An integer overflow, leading to a heap buffer overflow, was found in openjpeg, also affecting the PDF viewer in Chromium. A specially crafted JPEG2000 image could cause an incorrect calculation when allocating precinct data structures, which could lead to a crash, or potentially, code execution.

Find out more about CVE-2016-5139 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 6.8
Base Metrics AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial

CVSS v3 metrics

CVSS3 Base Score 8.8
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity Impact High
Availability Impact High

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux Supplementary (v. 6) (chromium-browser) RHSA-2016:1580 2016-08-09
Red Hat Enterprise Linux 7 (openjpeg) RHSA-2017:0838 2017-03-23
Red Hat Enterprise Linux 6 (openjpeg) RHSA-2017:0559 2017-03-20

External References

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