USN-6219-1

Source

https://ubuntu.com/security/notices/USN-6219-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-6219-1.json

Related

Published

2023-07-12T14:47:58.371924Z

Modified

2023-07-12T14:47:58.371924Z

Summary

ruby2.3, ruby2.5, ruby2.7, ruby3.0, ruby3.1 vulnerabilities

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)

References

Affected packages

Ubuntu:Pro:18.04:LTS / ruby2.5

Package

Name: ruby2.5

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Fixed

2.5.1-1ubuntu1.16+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "ruby2.5": "2.5.1-1ubuntu1.16+esm1",
            "libruby2.5": "2.5.1-1ubuntu1.16+esm1",
            "ruby2.5-dev": "2.5.1-1ubuntu1.16+esm1",
            "ruby2.5-doc": "2.5.1-1ubuntu1.16+esm1"
        }
    ]
}

Ubuntu:20.04:LTS / ruby2.7

Package

Name: ruby2.7

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Fixed

2.7.0-5ubuntu1.12

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "ruby2.7-doc": "2.7.0-5ubuntu1.12",
            "ruby2.7": "2.7.0-5ubuntu1.12",
            "libruby2.7": "2.7.0-5ubuntu1.12",
            "ruby2.7-dev": "2.7.0-5ubuntu1.12"
        }
    ]
}

Ubuntu:22.04:LTS / ruby3.0

Package

Name: ruby3.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Fixed

3.0.2-7ubuntu2.4

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "ruby3.0-dev": "3.0.2-7ubuntu2.4",
            "ruby3.0": "3.0.2-7ubuntu2.4",
            "ruby3.0-doc": "3.0.2-7ubuntu2.4",
            "libruby3.0": "3.0.2-7ubuntu2.4"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / ruby2.3

Package

Name: ruby2.3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Fixed

2.3.1-2~ubuntu16.04.16+esm8

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "ruby2.3-doc": "2.3.1-2~ubuntu16.04.16+esm8",
            "ruby2.3-dev": "2.3.1-2~ubuntu16.04.16+esm8",
            "ruby2.3-tcltk": "2.3.1-2~ubuntu16.04.16+esm8",
            "libruby2.3": "2.3.1-2~ubuntu16.04.16+esm8",
            "ruby2.3": "2.3.1-2~ubuntu16.04.16+esm8"
        }
    ]
}