Packages
- t1lib - Type 1 font rasterizer library - runtime
Details
Jonathan Brossard discovered that t1lib did not correctly handle certain
malformed font files. If a user were tricked into using a specially crafted
font file, a remote attacker could cause t1lib to crash or possibly execute
arbitrary code with user privileges.
Jonathan Brossard discovered that t1lib did not correctly handle certain
malformed font files. If a user were tricked into using a specially crafted
font file, a remote attacker could cause t1lib to crash or possibly execute
arbitrary code with user privileges.
Update instructions
After a standard system update you need to restart your session to make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 11.10 oneiric | libt1-5 – 5.1.2-3ubuntu0.11.10.1 | ||
| 11.04 natty | libt1-5 – 5.1.2-3ubuntu0.11.04.1 | ||
| 10.10 maverick | libt1-5 – 5.1.2-3ubuntu0.10.10.1 | ||
| 10.04 lucid | libt1-5 – 5.1.2-3ubuntu0.10.04.1 | ||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.