USN-4822-1

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Source
https://ubuntu.com/security/notices/USN-4822-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4822-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4822-1
Upstream
Related
Published
2021-03-15T22:00:01.987479Z
Modified
2025-09-08T16:36:58Z
Summary
firebird2.5 vulnerability
Details

It was discovered that Firebird exposed certain UDF libraries. An authenticated attacker could use this vulnerability to cause a denial of service (crash) or possibly execute arbitrary code.

References

Affected packages

Ubuntu:Pro:16.04:LTS / firebird2.5

Package

Name
firebird2.5
Purl
pkg:deb/ubuntu/firebird2.5@2.5.4.26856.ds4-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.4.26856.ds4-1ubuntu0.1~esm1

Affected versions

2.*

2.5.4.26856.ds4-1build1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "firebird-dev",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "firebird2.5-classic",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "firebird2.5-classic-common",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "firebird2.5-common",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "firebird2.5-examples",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "firebird2.5-server-common",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "firebird2.5-super",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "firebird2.5-superclassic",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libfbclient2",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libfbembed2.5",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libib-util",
            "binary_version": "2.5.4.26856.ds4-1ubuntu0.1~esm1"
        }
    ]
}