CVE-2016-1628

MEDIUM

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.

References

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

Details

Source: MITRE

Published: 2016-02-21

Updated: 2017-11-06

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 6.3

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

Impact Score: 3.4

Exploitability Score: 2.8

Severity: MEDIUM