Improper Validation of Array Index Affecting rsyslog-udpspoof package, versions <0:7.4.7-7.el7_0
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-RHEL7-RSYSLOGUDPSPOOF-4508035
- published 26 Jul 2021
- disclosed 30 Sep 2014
How to fix?
Upgrade RHEL:7 rsyslog-udpspoof to version 0:7.4.7-7.el7_0 or higher.
This issue was patched in RHSA-2014:1397.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rsyslog-udpspoof package and not the rsyslog-udpspoof package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
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://linux.oracle.com/errata/ELSA-2014-1654
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
- http://www.rsyslog.com/remote-syslog-pri-vulnerability/
- https://access.redhat.com/security/cve/CVE-2014-3634
- http://www.debian.org/security/2014/dsa-3040
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:130
- http://www.openwall.com/lists/oss-security/2014/09/30/15
- http://www.openwall.com/lists/oss-security/2014/10/03/1
- 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
- https://access.redhat.com/errata/RHSA-2014:1397
- http://secunia.com/advisories/61494
- http://secunia.com/advisories/61720
- http://secunia.com/advisories/61930
- 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.ubuntu.com/usn/USN-2381-1