CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
Confidence
High
EPSS
Percentile
96.5%
Check the version of rsyslog5
# SPDX-FileCopyrightText: 2014 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.882068");
script_version("2023-07-11T05:06:07+0000");
script_tag(name:"last_modification", value:"2023-07-11 05:06:07 +0000 (Tue, 11 Jul 2023)");
script_tag(name:"creation_date", value:"2014-10-22 06:02:49 +0200 (Wed, 22 Oct 2014)");
script_cve_id("CVE-2014-3634");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_name("CentOS Update for rsyslog5 CESA-2014:1671 centos5");
script_tag(name:"summary", value:"Check the version of rsyslog5");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The rsyslog packages provide an enhanced,
multi-threaded syslog daemon that supports writing to relational databases,
syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part,
and fine grained output format control.
A flaw was found in the way rsyslog handled invalid log message priority
values. In certain configurations, a local attacker, or a remote attacker
able to connect to the rsyslog port, could use this flaw to crash the
rsyslog daemon. (CVE-2014-3634)
Red Hat would like to thank Rainer Gerhards of rsyslog upstream for
reporting this issue.
All rsyslog5 and rsyslog users are advised to upgrade to these updated
packages, which contain a backported patch to correct this issue. After
installing the update, the rsyslog service will be restarted automatically.");
script_tag(name:"affected", value:"rsyslog5 on CentOS 5");
script_tag(name:"solution", value:"Please install the updated packages.");
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"CESA", value:"2014:1671");
script_xref(name:"URL", value:"http://lists.centos.org/pipermail/centos-announce/2014-October/020699.html");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2014 Greenbone AG");
script_family("CentOS Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/centos", "ssh/login/rpms", re:"ssh/login/release=CentOS5");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
if(release == "CentOS5")
{
if ((res = isrpmvuln(pkg:"rsyslog5", rpm:"rsyslog5~5.8.12~5.el5_11", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"rsyslog5-gnutls", rpm:"rsyslog5-gnutls~5.8.12~5.el5_11", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"rsyslog5-gssapi", rpm:"rsyslog5-gssapi~5.8.12~5.el5_11", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"rsyslog5-mysql", rpm:"rsyslog5-mysql~5.8.12~5.el5_11", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"rsyslog5-pgsql", rpm:"rsyslog5-pgsql~5.8.12~5.el5_11", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"rsyslog5-snmp", rpm:"rsyslog5-snmp~5.8.12~5.el5_11", rls:"CentOS5")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99);
exit(0);
}