UBUNTU-CVE-2014-3634

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    UBUNTU-CVE-2014-3634

    Published: 1 Oct 2014Last Modified: 4 Feb 2026
    Upstream:
    CVE-2014-3634
    Aliases:
    USN-2381-1

    Summary:

    Details: rsyslog before 7.6.6 and 8.x before 8.4.1 and sysklogd 1.5 and earlier allows remote attackers to cause a denial of service (crash), possibly execute arbitrary code, or have other unspecified impact via a crafted priority (PRI) value that triggers an out-of-bounds array access.

    References: https://ubuntu.com/security/CVE-2014-3634, http://www.rsyslog.com/remote-syslog-pri-vulnerability/, http://seclists.org/oss-sec/2014/q3/863, http://www.rsyslog.com/remote-syslog-pri-vulnerability-cve-2014-3683/, https://ubuntu.com/security/notices/USN-2381-1, https://www.cve.org/CVERecord?id=CVE-2014-3634

    Affected packages

    Package

    Name: rsyslog

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7.4.4-1ubuntu2.3

    Affected versions

    5.8.11-2ubuntu4

    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
    UBUNTU-CVE-2014-3634 | CVE-DB