Login Request a demo
Unscored severity · published Nov 2, 2014
CVE-2014-3634
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…
–
CVSS
7.5%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)7.5% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RS
Rsyslog · Rsyslog
through 7.6.5; 8.1.0; 8.1.1; 8.1.2; 8.1.3; 8.1.4; +13 more · source: NVD
SY
Sysklogd · Sysklogd Project
through 1.5; 1.1; 1.2; 1.3; 1.4; 1.4.1 · source: NVD
Affected product
RS
Rsyslog
Rsyslog
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-3634
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-3634
advisories.mageia.org
http://advisories.mageia.org/MGASA-2014-0411.html
linux.oracle.com
http://linux.oracle.com/errata/ELSA-2014-1654
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00005.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2014-10/msg00020.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2014-10/msg00021.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2014-1397.html
More from Rsyslog
9.8
CVE-2019-17042
An issue was discovered in Rsyslog v8.1908.0
9.8
CVE-2019-17041
An issue was discovered in Rsyslog v8.1908.0
9.8
CVE-2019-17040
contrib/pmdb2diag/pmdb2diag.c in Rsyslog v8.1908.0 allows out-of-bounds access because the level length is mishandled
9.8
CVE-2017-12588
The zmq3 input and output modules in rsyslog before 8.28.0 interpreted description fields as format strings, possibly allowing a format string attack with unspecified impact
8.2
CVE-2026-55556
Rsyslog: Heap buffer overflow in imhttp plugin Basic Authentication handling