UBUNTU-CVE-2013-7422

Integer underflow in regcomp.c in Perl before 5.20, as used in Apple OS X before 10.10.5 and other products, allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a long digit string associated with an invalid backreference within a regular expression.

References

Affected packages

Ubuntu:14.04:LTS / perl

Package

Name: perl
Purl: pkg:deb/ubuntu/perl@5.18.2-2ubuntu1.1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.18.2-2ubuntu1.1

Affected versions

5.*

5.14.2-21build1

5.18.1-4

5.18.1-4build1

5.18.1-5

5.18.2-2

5.18.2-2ubuntu1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libcgi-fast-perl",
            "binary_version": "5.18.2-2ubuntu1.1"
        },
        {
            "binary_name": "libperl-dev",
            "binary_version": "5.18.2-2ubuntu1.1"
        },
        {
            "binary_name": "libperl5.18",
            "binary_version": "5.18.2-2ubuntu1.1"
        },
        {
            "binary_name": "perl",
            "binary_version": "5.18.2-2ubuntu1.1"
        },
        {
            "binary_name": "perl-base",
            "binary_version": "5.18.2-2ubuntu1.1"
        },
        {
            "binary_name": "perl-debug",
            "binary_version": "5.18.2-2ubuntu1.1"
        },
        {
            "binary_name": "perl-doc",
            "binary_version": "5.18.2-2ubuntu1.1"
        },
        {
            "binary_name": "perl-modules",
            "binary_version": "5.18.2-2ubuntu1.1"
        }
    ]
}