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CVE-2018-6142

Published: 27 June 2019

Array bounds check failure in V8 in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file.

Notes

AuthorNote
mikesalvatore
The Ubuntu Security Team does not support libv8

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
chromium-browser
Launchpad, Ubuntu, Debian
artful
Released (67.0.3396.99-0ubuntu0.17.10.1)
bionic
Released (67.0.3396.99-0ubuntu0.18.04.1)
cosmic
Released (67.0.3396.99-0ubuntu1)
precise Does not exist

trusty Does not exist
(trusty was ignored [no longer updated])
upstream
Released (67.0.3396.62)
xenial
Released (67.0.3396.99-0ubuntu0.16.04.2)
libv8-3.14
Launchpad, Ubuntu, Debian
artful Ignored
(reached end-of-life)
bionic Ignored
(libv8 not supported)
cosmic Ignored
(libv8 not supported)
precise Does not exist

trusty Does not exist
(trusty was ignored [libv8 not supported])
upstream Needs triage

xenial Ignored
(libv8 not supported)
oxide-qt
Launchpad, Ubuntu, Debian
artful Ignored
(reached end-of-life)
bionic Does not exist

cosmic Does not exist

precise Does not exist

trusty Does not exist
(trusty was ignored [Ubuntu touch end-of-life])
upstream Needs triage

xenial Ignored
(Ubuntu touch end-of-life)

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N