CVE-2014-3634

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    CVE-2014-3634

    Published: 2 Nov 2014Last Modified: 16 Apr 2026

    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: http://advisories.mageia.org/MGASA-2014-0411.html, http://rhn.redhat.com/errata/RHSA-2014-1397.html, http://rhn.redhat.com/errata/RHSA-2014-1654.html, http://rhn.redhat.com/errata/RHSA-2014-1671.html, http://secunia.com/advisories/61494, http://secunia.com/advisories/61720, http://secunia.com/advisories/61930, http://www.debian.org/security/2014/dsa-3040, http://www.mandriva.com/security/advisories?name=MDVSA-2015:130, http://www.rsyslog.com/remote-syslog-pri-vulnerability/, http://www.ubuntu.com/usn/USN-2381-1, http://www.rsyslog.com/remote-syslog-pri-vulnerability/, http://www.openwall.com/lists/oss-security/2014/10/03/1, http://www.rsyslog.com/remote-syslog-pri-vulnerability/, http://linux.oracle.com/errata/ELSA-2014-1654, http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00005.html, http://lists.opensuse.org/opensuse-updates/2014-10/msg00020.html, http://lists.opensuse.org/opensuse-updates/2014-10/msg00021.html, http://www.openwall.com/lists/oss-security/2014/09/30/15, http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html

    Affected packages

    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
    CVE-2014-3634 | CVE-DB