Packages
Details
It was discovered that Ruby incorrectly handled certain files.
An attacker could possibly use this issue to pass path matching
what can lead to an unauthorized access. (CVE-2019-15845)
It was discovered that Ruby incorrectly handled certain regular expressions.
An attacker could use this issue to cause a denial of service.
(CVE-2019-16201)
It was discovered that Ruby incorrectly handled certain HTTP headers.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2019-16254)
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2019-16255)
It was discovered that Ruby incorrectly handled certain files.
An attacker could possibly use this issue to pass path matching
what can lead to an unauthorized access. (CVE-2019-15845)
It was discovered that Ruby incorrectly handled certain regular expressions.
An attacker could use this issue to cause a denial of service.
(CVE-2019-16201)
It was discovered that Ruby incorrectly handled certain HTTP headers.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2019-16254)
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2019-16255)
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 | ||
|---|---|---|---|
| 19.10 eoan | libruby2.5 – 2.5.5-4ubuntu2.1 | ||
| ruby2.5 – 2.5.5-4ubuntu2.1 | |||
| 19.04 disco | libruby2.5 – 2.5.5-1ubuntu1.1 | ||
| ruby2.5 – 2.5.5-1ubuntu1.1 | |||
| 18.04 bionic | libruby2.5 – 2.5.1-1ubuntu1.6 | ||
| ruby2.5 – 2.5.1-1ubuntu1.6 | |||
| 16.04 xenial | libruby2.3 – 2.3.1-2~ubuntu16.04.14 | ||
| ruby2.3 – 2.3.1-2~ubuntu16.04.14 | |||
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.