Vulnerabilities (CVE)

Filtered by vendor Rsyslog Subscribe
Filtered by product Rsyslog
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2008-5617 1 Rsyslog 1 Rsyslog 2017-08-08 8.5 HIGH N/A
The ACL handling in rsyslog 3.12.1 to 3.20.0, 4.1.0, and 4.1.1 does not follow $AllowedSender directive, which allows remote attackers to bypass intended access restrictions and spoof log messages or create a large number of spurious messages.
CVE-2014-3683 2 Rsyslog, Sysklogd Project 2 Rsyslog, Sysklogd 2016-10-18 5.0 MEDIUM N/A
Integer overflow in rsyslog before 7.6.7 and 8.x before 8.4.2 and sysklogd 1.5 and earlier allows remote attackers to cause a denial of service (crash) via a large priority (PRI) value. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-3634.
CVE-2014-3634 2 Rsyslog, Sysklogd Project 2 Rsyslog, Sysklogd 2016-10-18 7.5 HIGH N/A
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.
CVE-2013-4758 1 Rsyslog 1 Rsyslog 2013-10-07 6.8 MEDIUM N/A
Double free vulnerability in the writeDataError function in the ElasticSearch plugin (omelasticsearch) in rsyslog before 7.4.2 and before 7.5.2 devel, when errorfile is set to local logging, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted JSON response.
CVE-2011-4623 1 Rsyslog 1 Rsyslog 2012-09-26 2.1 LOW N/A
Integer overflow in the rsCStrExtendBuf function in runtime/stringbuf.c in the imfile module in rsyslog 4.x before 4.6.6, 5.x before 5.7.4, and 6.x before 6.1.4 allows local users to cause a denial of service (daemon hang) via a large file, which triggers a heap-based buffer overflow.
CVE-2011-3200 1 Rsyslog 1 Rsyslog 2011-09-23 5.0 MEDIUM N/A
Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service (application exit) via a long TAG in a legacy syslog message.
CVE-2008-5618 1 Rsyslog 1 Rsyslog 2008-12-17 5.0 MEDIUM N/A
imudp in rsyslog 4.x before 4.1.2, 3.21 before 3.21.9 beta, and 3.20 before 3.20.2 generates a message even when it is sent by an unauthorized sender, which allows remote attackers to cause a denial of service (disk consumption) via a large number of spurious messages.