Packages
Details
It was discovered that Ruby incorrectly handled the ungetbyte and ungetc
methods. A remote attacker could use this issue to cause Ruby to crash,
resulting in a denial of service, or possibly obtain sensitive information.
It was discovered that Ruby incorrectly handled the ungetbyte and ungetc
methods. A remote attacker could use this issue to cause Ruby to crash,
resulting in a denial of service, or possibly obtain sensitive information.
Update instructions
In general, a standard system update will 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 | ||
|---|---|---|---|
| 23.10 mantic | libruby3.1 – 3.1.2-7ubuntu3.3 | ||
| ruby3.1 – 3.1.2-7ubuntu3.3 | |||
| 22.04 jammy | libruby3.0 – 3.0.2-7ubuntu2.7 | ||
| ruby3.0 – 3.0.2-7ubuntu2.7 | |||
| 20.04 focal | libruby2.7 – 2.7.0-5ubuntu1.14 | ||
| ruby2.7 – 2.7.0-5ubuntu1.14 | |||
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.