CVE-2016-1628 Information

Description

pi.c in OpenJPEG as used in PDFium in Google Chrome before 48.0.2564.109 does not validate a certain precision value which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via a crafted JPEG 2000 image in a PDF document related to the opj_pi_next_rpcl opj_pi_next_pcrl and opj_pi_next_cprl functions.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Reference

http://googlechromereleases.blogspot.com/2016/02/stable-channel-update_9.html http://rhn.redhat.com/errata/RHSA-2016-0241.html http://www.debian.org/security/2016/dsa-3486 http://www.debian.org/security/2017/dsa-4013 http://www.securityfocus.com/bid/83125 http://www.securitytracker.com/id/1035183 http://www.zerodayinitiative.com/advisories/ZDI-16-172/ https://code.google.com/p/chromium/issues/detail?id=571479 https://codereview.chromium.org/1590593002 https://security.gentoo.org/glsa/201603-09 https://security.gentoo.org/glsa/201710-26

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

6.3