CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
87.7%
This update of fail2ban fixes a security vulnerability. Changes in fail2ban :
Fixes: Yaroslav Halchenko
[6ccd5781] filter.d/apache-(auth,nohome,noscript,overflows) - anchor failregex at the beginning (and where applicable at the end). Addresses a possible DoS. Closes gh#fail2ban/fail2ban#248, CVE-2013-2178, bnc#824710
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2013-544.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(75065);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2013-2178");
script_bugtraq_id(60467);
script_name(english:"openSUSE Security Update : fail2ban (openSUSE-SU-2013:1120-1)");
script_summary(english:"Check for the openSUSE-2013-544 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update of fail2ban fixes a security vulnerability. Changes in
fail2ban :
- Fixes: Yaroslav Halchenko
- [6ccd5781]
filter.d/apache-(auth,nohome,noscript,overflows) -
anchor failregex at the beginning (and where applicable
at the end). Addresses a possible DoS. Closes
gh#fail2ban/fail2ban#248, CVE-2013-2178, bnc#824710"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=824710"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.opensuse.org/opensuse-updates/2013-07/msg00005.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected fail2ban package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:fail2ban");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.2");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.3");
script_set_attribute(attribute:"vuln_publication_date", value:"2013/08/28");
script_set_attribute(attribute:"patch_publication_date", value:"2013/06/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE12\.2|SUSE12\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.2 / 12.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if ( rpm_check(release:"SUSE12.2", reference:"fail2ban-0.8.6-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"fail2ban-0.8.8-2.8.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "fail2ban");
}