USN-3478-1

    Dashboard / Vulnerabilities / USN-3478-1

    USN-3478-1

    Published: 13 Nov 2017Last Modified: 22 Apr 2026

    Summary: perl vulnerabilities

    Details: Jakub Wilk discovered that Perl incorrectly handled certain regular expressions. An attacker could use this issue to cause Perl to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-12837, CVE-2017-12883)

    References: https://ubuntu.com/security/notices/USN-3478-1, https://ubuntu.com/security/CVE-2017-12837, https://ubuntu.com/security/CVE-2017-12883

    Affected packages

    Package

    Name: perl

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.18.2-2ubuntu1.3

    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