Packages
Details
It was discovered that Ruby incorrectly handled certain regular expressions.
An attacker could possibly use this issue to cause a denial of service.
This issue only affected Ubuntu 20.10 and Ubuntu 20.04 LTS.
(CVE-2023-28755)
It was discovered that Ruby incorrectly handled certain regular expressions.
An attacker could possibly use this issue to cause a denial of service.
This issue exists because of an incomplete fix for CVE-2023-28755.
(CVE-2023-36617)
It was discovered that Ruby incorrectly handled certain regular expressions.
An attacker could possibly use this issue to cause a denial of service.
This issue only affected Ubuntu 20.10 and Ubuntu 20.04 LTS.
(CVE-2023-28755)
It was discovered that Ruby incorrectly handled certain regular expressions.
An attacker could possibly use this issue to cause a denial of service.
This issue exists because of an incomplete fix for CVE-2023-28755.
(CVE-2023-36617)
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 | ||
---|---|---|---|
23.04 lunar | ruby3.1 – 3.1.2-6ubuntu0.23.04.2 | ||
libruby3.1 – 3.1.2-6ubuntu0.23.04.2 | |||
22.10 kinetic | ruby3.0 – 3.0.4-7ubuntu0.2 | ||
libruby3.0 – 3.0.4-7ubuntu0.2 | |||
22.04 jammy | ruby3.0 – 3.0.2-7ubuntu2.4 | ||
libruby3.0 – 3.0.2-7ubuntu2.4 | |||
20.04 focal | ruby2.7 – 2.7.0-5ubuntu1.12 | ||
libruby2.7 – 2.7.0-5ubuntu1.12 | |||
18.04 bionic | ruby2.5 – 2.5.1-1ubuntu1.16+esm1 | ||
libruby2.5 – 2.5.1-1ubuntu1.16+esm1 | |||
16.04 xenial | libruby2.3 – 2.3.1-2~ubuntu16.04.16+esm8 | ||
ruby2.3 – 2.3.1-2~ubuntu16.04.16+esm8 |
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