| Name | CVE-2019-8503 |
| Description | A logic issue was addressed with improved validation. This issue is fixed in iOS 12.2, tvOS 12.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious website may be able to execute scripts in the context of another website. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| webkit2gtk (PTS) | buster | 2.36.4-1~deb10u1 | fixed |
| buster (security) | 2.38.6-0+deb10u1 | fixed |
| bullseye | 2.42.2-1~deb11u1 | fixed |
| bullseye (security) | 2.42.5-1~deb11u1 | fixed |
| bookworm | 2.42.2-1~deb12u1 | fixed |
| bookworm (security) | 2.42.5-1~deb12u1 | fixed |
| trixie | 2.42.5-1 | fixed |
| sid | 2.44.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| webkit2gtk | source | (unstable) | 2.24.1-1 | | | |
Notes
[stretch] - webkit2gtk <ignored> (Not covered by security support in stretch)
[jessie] - webkit2gtk <ignored> (Not covered by security support in jessie)
https://webkitgtk.org/security/WSA-2019-0002.html