It was discovered that Ruby incorrectly handled certain regular expressions. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 22.04 LTS. (CVE-2022-28738)
It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information. (CVE-2022-28739)
{
"binaries": [
{
"binary_version": "2.5.1-1ubuntu1.12",
"binary_name": "libruby2.5"
},
{
"binary_version": "2.5.1-1ubuntu1.12",
"binary_name": "ruby2.5"
},
{
"binary_version": "2.5.1-1ubuntu1.12",
"binary_name": "ruby2.5-dev"
}
],
"availability": "No subscription required"
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5462-1.json"
{
"cves": [
{
"id": "CVE-2022-28739",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
{
"binaries": [
{
"binary_version": "2.7.0-5ubuntu1.7",
"binary_name": "libruby2.7"
},
{
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"binary_name": "ruby2.7"
},
{
"binary_version": "2.7.0-5ubuntu1.7",
"binary_name": "ruby2.7-dev"
}
],
"availability": "No subscription required"
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5462-1.json"
{
"cves": [
{
"id": "CVE-2022-28739",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
],
"ecosystem": "Ubuntu:20.04:LTS"
}
{
"binaries": [
{
"binary_version": "3.0.2-7ubuntu2.1",
"binary_name": "libruby3.0"
},
{
"binary_version": "3.0.2-7ubuntu2.1",
"binary_name": "ruby3.0"
},
{
"binary_version": "3.0.2-7ubuntu2.1",
"binary_name": "ruby3.0-dev"
}
],
"availability": "No subscription required"
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5462-1.json"
{
"cves": [
{
"id": "CVE-2022-28738",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-28739",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}