CVE-2016-1628
Published: 21 February 2016
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.
Priority
Status
Package | Release | Status |
---|---|---|
chromium-browser Launchpad, Ubuntu, Debian |
precise |
Ignored
|
trusty |
Released
(48.0.2564.116-0ubuntu0.14.04.1.1111)
|
|
upstream |
Released
(48.0.2564.109)
|
|
vivid |
Ignored
(end of life, was needed)
|
|
wily |
Released
(48.0.2564.116-0ubuntu0.15.10.1.1221)
|
|
oxide-qt Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
trusty |
Does not exist
(trusty was not-affected [pdfium not used])
|
|
upstream |
Needs triage
|
|
vivid |
Not vulnerable
(pdfium not used)
|
|
wily |
Not vulnerable
(pdfium not used)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.3 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | Low |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |