USN-6112-2

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Source
https://ubuntu.com/security/notices/USN-6112-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6112-2.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-6112-2
Related
Published
2023-06-05T10:31:20.528349Z
Modified
2023-06-05T10:31:20.528349Z
Summary
perl vulnerability
Details

USN-6112-1 fixed vulnerabilities in Perl. This update provides the corresponding updates for Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 22.10, and Ubuntu 23.04.

Original advisory details:

It was discovered that Perl was not properly verifying TLS certificates when using CPAN together with HTTP::Tiny to download modules over HTTPS. If a remote attacker were able to intercept communications, this flaw could potentially be used to install altered modules.

References

Affected packages

Ubuntu:20.04:LTS / perl

Package

Name
perl
Purl
pkg:deb/ubuntu/perl@5.30.0-9ubuntu0.4?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.30.0-9ubuntu0.4

Affected versions

5.*

5.28.1-6build1
5.30.0-7
5.30.0-9
5.30.0-9build1
5.30.0-9ubuntu0.2
5.30.0-9ubuntu0.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libperl-dev",
            "binary_version": "5.30.0-9ubuntu0.4"
        },
        {
            "binary_name": "libperl5.30",
            "binary_version": "5.30.0-9ubuntu0.4"
        },
        {
            "binary_name": "perl",
            "binary_version": "5.30.0-9ubuntu0.4"
        },
        {
            "binary_name": "perl-base",
            "binary_version": "5.30.0-9ubuntu0.4"
        },
        {
            "binary_name": "perl-debug",
            "binary_version": "5.30.0-9ubuntu0.4"
        },
        {
            "binary_name": "perl-doc",
            "binary_version": "5.30.0-9ubuntu0.4"
        },
        {
            "binary_name": "perl-modules-5.30",
            "binary_version": "5.30.0-9ubuntu0.4"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / perl

Package

Name
perl
Purl
pkg:deb/ubuntu/perl@5.34.0-3ubuntu1.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.34.0-3ubuntu1.2

Affected versions

5.*

5.32.1-3ubuntu3
5.34.0-3ubuntu1
5.34.0-3ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libperl-dev",
            "binary_version": "5.34.0-3ubuntu1.2"
        },
        {
            "binary_name": "libperl5.34",
            "binary_version": "5.34.0-3ubuntu1.2"
        },
        {
            "binary_name": "perl",
            "binary_version": "5.34.0-3ubuntu1.2"
        },
        {
            "binary_name": "perl-base",
            "binary_version": "5.34.0-3ubuntu1.2"
        },
        {
            "binary_name": "perl-debug",
            "binary_version": "5.34.0-3ubuntu1.2"
        },
        {
            "binary_name": "perl-doc",
            "binary_version": "5.34.0-3ubuntu1.2"
        },
        {
            "binary_name": "perl-modules-5.34",
            "binary_version": "5.34.0-3ubuntu1.2"
        }
    ],
    "availability": "No subscription required"
}