Description
libephymain.so in GNOME Web (aka Epiphany) through 3.28.2.1 allows remote attackers to cause a denial of service (application crash) via certain window.open and document.write calls.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | epiphany-browser | 3.28.3.1-1 | — |
| Debian 13 | epiphany-browser | 3.28.3.1-1 | — |
| Debian 12 | epiphany-browser | 3.28.3.1-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | epiphany-browser | No fix yet | — |
| Ubuntu 16.04 LTS | epiphany-browser | No fix yet | — |