CVE-2022-29536
Fixed in a distro release EPSS 2%
In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of bytes for a UTF-8 ellipsis character is not properly considered.
Products: gnome epiphany, fedoraproject fedora, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | epiphany | 42.2-1 |
| Debian 10 | epiphany-browser | 3.32.1.2-3~deb10u2 |
| Debian 11 | epiphany-browser | 3.38.2-1+deb11u3 |
| Debian 12 | epiphany-browser | 42.2-1 |
| Debian 13 | epiphany-browser | 42.2-1 |
| Debian 14 | epiphany-browser | 42.2-1 |
| Ubuntu 16.04 LTS | epiphany-browser | no fix |
| Ubuntu 18.04 LTS | epiphany-browser | no fix |
| Ubuntu 20.04 LTS | epiphany-browser | 3.36.4-0ubuntu2 |
| Ubuntu 22.04 LTS | epiphany-browser | 42.1-1ubuntu1 |
| openSUSE Tumbleweed | epiphany | 42.2-1.1 |