UBUNTU-CVE-2018-18313

    Dashboard / Vulnerabilities / UBUNTU-CVE-2018-18313

    UBUNTU-CVE-2018-18313

    Published: 29 Nov 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-18313

    Summary:

    Details: Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.

    References: https://ubuntu.com/security/CVE-2018-18313, https://ubuntu.com/security/notices/USN-3834-1, https://ubuntu.com/security/notices/USN-3834-2, https://www.cve.org/CVERecord?id=CVE-2018-18313

    Affected packages

    Package

    Name: perl

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.18.2-2ubuntu1.7

    Affected versions

    5.14.2-21build1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High