CVE-2018-4096

Priority
Medium
Description
An issue was discovered in certain Apple products. iOS before 11.2.5 is
affected. macOS before 10.13.3 is affected. Safari before 11.0.3 is
affected. iCloud before 7.3 on Windows is affected. iTunes before 12.7.3 on
Windows is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2
is affected. The issue involves the "WebKit" component. It allows remote
attackers to execute arbitrary code or cause a denial of service (memory
corruption and application crash) via a crafted web site.
References
Notes
 jdstrand> webkit receives limited support. For details, see
 https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit
 jdstrand> webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 17.10 (Artful Aardvark):ignored (reached end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):needs-triage
Patches:
Package
Upstream:released (2.18.6)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (2.18.6-0ubuntu0.16.04.1)
Ubuntu 17.10 (Artful Aardvark):released (2.18.6-0ubuntu0.17.10.1)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (2.18.6-1)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (2.18.6-1)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 17.10 (Artful Aardvark):ignored (reached end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):needs-triage
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 17.10 (Artful Aardvark):ignored (reached end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 18.10 (Cosmic Cuttlefish):needs-triage
More Information

Updated: 2018-07-20 15:24:44 UTC (commit a528766076160b2c60cf56892e2070e2c83615a3)