USN-7527-1

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Source
https://ubuntu.com/security/notices/USN-7527-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7527-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-7527-1
Upstream
Related
Published
2025-05-22T06:19:23.591951Z
Modified
2025-07-16T08:57:44.359116Z
Summary
libfcgi-perl vulnerability
Details

It was discovered that libfcgi-perl incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libfcgi-perl

Package

Name
libfcgi-perl
Purl
pkg:deb/ubuntu/libfcgi-perl@0.77-1ubuntu0.1~esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.77-1ubuntu0.1~esm1

Affected versions

0.*

0.77-1
0.77-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libfcgi-perl",
            "binary_version": "0.77-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libfcgi-perl-dbgsym",
            "binary_version": "0.77-1ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS / libfcgi-perl

Package

Name
libfcgi-perl
Purl
pkg:deb/ubuntu/libfcgi-perl@0.78-2ubuntu0.1~esm1?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.78-2ubuntu0.1~esm1

Affected versions

0.*

0.78-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libfcgi-perl",
            "binary_version": "0.78-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "libfcgi-perl-dbgsym",
            "binary_version": "0.78-2ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:20.04:LTS / libfcgi-perl

Package

Name
libfcgi-perl
Purl
pkg:deb/ubuntu/libfcgi-perl@0.79-1ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.79-1ubuntu0.1

Affected versions

0.*

0.78-2build2
0.78-2build3
0.79-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libfcgi-perl",
            "binary_version": "0.79-1ubuntu0.1"
        },
        {
            "binary_name": "libfcgi-perl-dbgsym",
            "binary_version": "0.79-1ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}